PCHardCores: March 2018

Saturday 31 March 2018

Apple iPad 9.7 (2018) launched with 8827mAh Battery: Review, Specs and Price

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Running the race is the Apple A10 Fusion APL1W24 chipset with Quad-core processor and 64-bit CPU architecture. The 4-cores of processor runs at a speed of 2.37GHz with a 16nm process technology as well. The PowerVR graphics processor comes with 6-Cores. Multitask through tasks and apps ...

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Hades Canyon NUC mini-PC features both Intel, AMD inside

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It's a classic case of the enemy of my enemy is my friend: While Intel and AMD are rivals when it comes to processors, they both have a common target in Nvidia when it comes to computer graphics. Though Intel has made strides in improving the integrated graphics for its Core CPUs, they still can't really ...

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Xiaomi Smartphone Powered by MediaTek Helio P60 Processor May Launch in 2018: Report

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As a successor to the Helio P23 and Helio P30, the new processor is claimed to deliver up to 70 percent of CPU performance boost over the former SoCs. Additionally, it is claimed to be 12 percent more power efficient overall and up to 25 percent more power efficient in highly demanding games ...

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AMD Ryzen 5 processors get killer Amazon deals with Zen+ CPUs looming

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It starred in an all-AMD budget gaming PC we built recently, and this sale actually makes the 1500X cheaper than the Ryzen 5 1400, a lesser-powered option in the Ryzen 5 lineup. It's a great price for a quad-core multi-threaded processor, though I'd recommend spending the extra $16 on the ...

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Should You Buy a Kaby Lake G Computer? Here Are the Pros and Cons

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The most unlikely crossover since Mr. Spock defeated Wolverine with a Vulcan nerve pinch, the new Kaby Lake G processors promise the best of both worlds: a powerful Intel CPU with integrated AMD Radeon graphics. We just reviewed the first two devices with Kaby Lake G inside — the Dell XPS 15 ...

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iPad Pro 10.5-inch Vs iPad 9.7-inch (2018) – Design, Hardware, Software Comparison

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On the other hand, the iPad Pro 10.5-inch packs an A10x CPU and the same M10 co-processor. In terms of RAM, the iPad 9.7-inch (2018) comes with only 2 GB, while the iPad Pro 10.5-inch comes with 4 GB RAM. iPad 9.7 (2018) comes with 32/128 GB of internal storage, while the iPad Pro 10.5 comes ...

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Moto G6 Plus Leak Reveals Snapdragon 630 CPU and 6GB of RAM

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The Qualcomm-made processor is really powerful and it runs at a base speed of 2.2GHz. To make things even better, the processor is also being paired with an Adreno 508 graphics processing unit and 6GB of RAM. Talking about memory, Moto G6 Plus will ship with 64GB of internal storage space ...

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Friday 30 March 2018

Inside Intel Corp.'s Interesting Collaboration With Spreadtrum

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Chip giant Intel (NASDAQ:INTC) tried but failed spectacularly to become a significant player in the market for mobile applications processors. Mobile applications processors combine the key processing elements that a smartphone requires (CPU, graphics, audio, image processor, etc.) along with -- in ...

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Presenting the Zotac ZBOX MAGNUS EK71080 Compact Gaming PC

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Now with full air-cooling systems in all their small form factor systems, they have released another new small form factor PC called the ZBOX MAGNUS EK71080 features a Kaby Lake processor and is powered by an Intel Core i7-7700HQ processor. Not only this but the system also has a Nvidia GTX ...

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Intel AMD Hybrid Kaby Lake-G Processor Proves Powerful In First Real-World Evaluations

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A few months back, Intel revealed that it was working with AMD to being a family of processors to market featuring on-package Radeon RX Vega graphics. This move seemed quizzical considering the bitter rivalry between the two companies in the CPU space, but the partnership appears to have paid off ...

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Bravis A505 Joy Plus – Budget Friendly Smartphone: Review, Specs and Price

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The brain behind the screen is a MediaTek MT6580 chip with Quad-core processor and 32-bit CPU architecture. The 4-cores of processor reaches a speed of 1.3GHz and boasts of a 28nm process technology. In the graphics department, the ARM Mali-400 MP2 graphics processor is in charge.

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AMD PS7501BEAFWOF EPYC x86 CPU Processor Model 7501

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Buy AMD PS7501BEAFWOF EPYC x86 CPU Processor Model 7501 (32c/64t 2.0GHz) 16 DDR4 DIMM slots with up to 2TB RAM and 128 lanes of PCIe 3: Computer Components - Amazon.com ✓ FREE DELIVERY possible on eligible purchases.

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Computer On Module (COM) Market: Industry Analysis, Size, Share, Growth, Trends, and Forecasts ...

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Description: The Computer on Module, which is sometimes referred to as a System on Module (SoM), is an alternative to single board computers for embedded systems offering a more flexible and contoured solution. It is designed to plug into a carrier, or base board, and is generally a small processor ...

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AMD Ryzen 5 processors get killer Amazon deals with Zen+ CPUs looming

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A fresh generation of AMD processors looms on the horizon, and its approach is creating wonderful ripple effects: You can find current-gen Ryzen processors going for wickedly good deals. AMD already dropped Ryzen prices in January, then pushed them down even further this month. Now costs have ...

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ASUS' Coffee Lake Zephyrus GX501 notebook with an i7-8750H pictured

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A 6-core notebook CPU with a boost clock of 4.1GHz

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New update will let you unlock Honor 7X and Honor 9 Lite via facial recognition

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... and it will only be shown when their face is recognised. The Honor 7X was launched last year and features a 5.93in edge-to-edge FullView display. The Honor 9 Lite, Honor's first Lite series, was introduced earlier this month. It is powered by a HiSilicon Kirin 659 CPU processor with 32GB storage and ...

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Thursday 29 March 2018

Xiaomi Announces 15.6-inch Mi Gaming Laptop: Mid-Specs with Aggressive Pricing

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Chinese brand Xiaomi this week announced its new Mi Gaming Laptop, its first endeavor into the gaming side of laptops. The 15.6-inch Full-HD 1080p gaming laptop will offer up to a GTX 1060 6GB graphics card, 16GB of DDR4 memory, and a Kaby Lake i7 Kaby Lake processor. Starting under $1000 ...

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AMD And Nvidia Downgrades Are Unwarranted

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The original cryptocurrency, Bitcoin, was mined first on CPUs but then very quickly most miners have switched to GPU mining. ... While it is possible that certain parts of the Ethereum code can be offloaded into an ASIC processor, the general purpose nature of the Ethereum algorithm and its smart ...

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Microsoft's Meltdown Patch Made Windows 7 PCs Less Secure

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Meltdown and Spectre are so dangerous because they affect one of the most important low-level features of CPUs known as speculative execution. That's a process by which a processor can perform calculations you are likely to need before being instructed to do so. The result is improved system ...

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FSP Windale 4 CPU Cooler Review: One Cool Bargain

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The Windale 4 is a bargain heatpipe cooler that performs well and operates at low noise. It's a strong value for running at stock speeds to a moderate overclock.

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Intel and AMD's team-up for laptop graphics could give NVIDIA a run for the money (review roundup)

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Intel's integrated graphics processors have gotten a lot better in recent years. Most recently Intel chips have no trouble handling 4K videos and you can even do some light gaming on a modern PC with Intel graphics. But the company's newest chips bring something more to the tablet: discrete-class ...

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First Spectre, now BranchScope — another vulnerability in Intel processors

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Researchers from four universities discovered a new vulnerability in Intel's processors dubbed as BranchScope. The problem resides in the method a processor uses to predict where its current computational task will end, aka speculative execution. By exploiting this flaw, hackers with access to the PC ...

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Rivals Intel and AMD Got Together and Made Something Beautiful for Gamers

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In fact the i7-8809G really performs more like something like the desktop I have at home, which has a 8th-gen i7 desktop processor and Nvidia 1080 GPU. It did 59fps on Tomb Raider and 53fps on Far Cry 5. That computer is also a good four or five times bigger—in fact the Nvidia GPU is about the same ...

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Intel Hades Canyon NUC8i7HVK Review: Pint-Sized Gaming Powerhouse

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At the heart of the NUC NUC8i7HVK is an 8th Generation Intel Core i7-8809G processor, with a base clock of 3.1GHz and a turbo clock of 4.2GHz. The CPU packs quad cores with 8MB of cache, with support for HyperThreading, so it can work on eight threads simultaneously. The graphics core is a ...

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Intel NUC8i7HVK Review: Vega takes a trip to Hades Canyon

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Announced at CES 2018, the lengthily named 8th Gen Intel® Core™ processors With Radeon™ RX Vega M Graphics (henceforth referred to as the code name, Kaby Lake-G) marks a new direction for Intel. By partnering with one of the leaders in high-end PC graphics, AMD, Intel can now pair their ...

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Hades Canyon NUC review: Intel taps AMD's Radeon Vega graphics for a powerful mini-PC

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When Skull Canyon launched in 2016, it bucked the mini-PC trend of modest specs designed for general computing, instead boasting the absolute latest in hardware for its size: a 45W quad-core processor, integrated graphics capable of 1080p gaming, and a port that supported external graphics.

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Intel NUC 8 VR (NUC8i7HVK) Review: Core i7, AMD Vega Meet in Hades Canyon

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Intel officially calls its new hybrid CPU/GPU packages eighth-gen Core mobile processors with Radeon RX Vega M graphics. We prefer the Kaby Lake-G code name, though, so we're sticking with that. The company doesn't license AMD's technology for these multi-chip modules. Instead, Intel buys them ...

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Intel Hades Canyon NUC review

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It's easily the smallest VR-capable PC that marries together an Intel quad-core processor with integrated, 'discrete-class' AMD Radeon RX Vega graphics into a single chip. With all that power under its belt, this gaming PC easily smashes through Full HD gaming with most modern titles and performs like ...

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In the lab: Intel's NUC8i7HVK "Hades Canyon" gaming PC

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It's still a bit hard to believe that Intel's eighth-generation G-series processors are a real thing. The unholy union of an Intel CPU and a Radeon graphics processor scored a couple design wins in laptops when it debuted back at CES, but the most intriguing home for that chip at the show was Intel's own ...

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The Intel NUC8i7HVK (Hades Canyon) Review: Kaby Lake-G Benchmarked

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... E-series SFF PCs using high-end 175W TDP GPUs and coupling them with 65W desktop CPUs and liquid cooling. However, they still do not fit into the portability paradigm pioneered by the NUCs (both traditional and the Skull Canyon form factor). Kaby Lake-G (KBL-G) ties together the processor die, ...

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Intel's 'Hades Canyon' NUC packs PS4 Pro-grade power in a 1.2-liter box

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The processor is Intel's Core i7-8809G, which pairs an Intel Core processor with AMD's Radeon RX Vega graphics. ... Is this the dawn of a new era for power-efficient PC gaming, or does the NUC choke on its aspirations? ... The goal of NUC is not to compete with PC builders like Dell and HP. Instead it's ...

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NVIDIA GeForce MX150 graphics card: Everything you need to know

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It was announced about a year ago, but it's starting to show up in more and more high-profile laptops, like Samsung's 15-inch Notebook 9, Huawei's MateBook X Pro, and the ASUS ZenBook. The MX150 also promises considerably increased performance over integrated processor (CPU) graphics, but ...

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NVIDIA ARM SoC Roadmap Updated: After Xaiver Comes Orin

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As part of this week’s GTC 2018 keynote address, NVIDIA CEO Jen-Hsun Huang quickly touched upon the future of NVIDIA’s ARM SoC lineup. While the company no longer publicly advertises or sells ARM-based SoCs – the last SoC branded Tegra was the Tegra X1 – they have continued development for private uses. Chief among these of course being their DRIVE systems, where the Xavier SoC is at the heart of both the single-SoC Xavier module, as well as the larger and more powerful muti-processor Pegasus module for level 5 vehicles.

While Xavier itself is just now sampling to partners, NVIDIA already has their eye on what’s next. And that is Orin.

Unlike even the Xavier tease in 2016, NVIDIA is saying very little about Orin other than the fact that it’s the next generation of NVIDIA SoCs. Like Xavier, it’s a single-chip solution. But otherwise we don’t know anything about the planned architecture or features.

NVIDIA ARM SoC Specification Comparison
	Orin	Xavier	Parker
CPU Cores	?	8x NVIDIA Custom ARM "Carmel"	2x NVIDIA Denver + 4x ARM Cortex-A57
GPU Cores	?	Xavier Volta iGPU (512 CUDA Cores)	Parker Pascal iGPU (256 CUDA Cores)
DL TOPS	[A Ton]	30 TOPS	N/A
FP32 TFLOPS	?	1.3 TFLOPs	0.7 TFLOPs
Manufacturing Process	7nm?	TSMC 12nm FFN	TSMC 16nm FinFET
TDP	?	30W	15W

With respect to performance, NVIDIA isn’t giving hard figures there either, but they are saying that they want to replace a Pegasus module with a couple of Orins. Pegasus, as a reminder, is a pair of Xaviers each with an unnamed, post-Volta discrete GPU attached, with a total power consumption of 500W. So to replace that with a couple of single-chip SoCs would be a significant accomplishment – and presumably a massive bump in energy efficiency.

But finally, let’s talk about the real question on everyone’s mind: which superhero is this new SoC named after? After a run in the Marvel universe, it looks like NVIDIA is back to favoring DC. A brief search shows that Orin is another name for Aquaman. Which certainly isn’t as high-profile as the likes of Kal-El, Wayne, or Xavier, but perhaps Jen-Hsun Huang is a big fan of Jason Momoa? (ed: and indeed, who doesn’t find Aquaman outrageous?)

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Affordable 720P Gaming System For Under £400

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Additionally, and just to dispell some longheld opinions that may still remain, for a system like this no advanced CPU cooler is necessary. While it may have been true that older AMD processors ran hot, or at least hotter than their Intel counterparts, Ryzen has proven itself to be a thermal friendly option ...

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Tesla AutoPilot v2.5 PCB is showing NVIDIA Pascal and Two Parker Chips

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Tesla recently not just only updated their media computer for the Tesla Model S and X with a more powerful Intel processor, it seems that a separate Autopilot computer for assisted driving functionality also has received an update. Version 2.5 boards are all Nvidia powered, with Pascal and now two ...

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Apple iMac Pro review: The most powerful and desirable all-in-one ever – with a price to match

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However, while the iMac Pro is certainly fast, it trailed a long way behind a similarly priced workstation based on the 18-core Core i9-7980XE processor. That's because this benchmark prioritises multithreaded performance; if your workload relies primarily on core count, a Core i7 or i9 CPU might be a ...

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Intel Hades Canyon NUC8i7HVK Review

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We get an Intel i7-8809G processor which is four cores and eight threads with a Turbo up to 4.2GHz, and it has 8MB of cache. We get two SO-DIMMs that support up to 32GB at 2400MHz+. The CPU/GPU 8809G has a 100W TDP. The chipset has an SSPEC marked SR30W, which seems to be an HM175 ...

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Dell XPS 15 convertible with Kaby Lake-G now available (Intel CPU with AMD graphics)

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The new Dell XPS 15 2-in-1 is a notebook with a 15.6 inch display, a 360-degree hinge for using the computer in tablet mode, and support for pen or finger input. But what really makes the Dell XPS 15 2-in-1 unusual is that it's one of the first computers to ship with an Intel Kaby Lake-G processor.

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CPU Security Flaw: All You Need To Know About Spectre And Meltdown

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Read here for all the latest information—vulnerabilities, patches, fixes, and more—on the recently discovered major security flaws in CPUs from Intel, AMD, and ARM.

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Xiaomi Announces 15.6-inch Mi Gaming Laptop: Mid-Specs with Aggressive Pricing

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Chinese brand Xiaomi this week announced its new Mi Gaming Laptop, its first endeavor into the gaming side of laptops. The 15.6-inch Full-HD 1080p gaming laptop will offer up to a GTX 1060 6GB graphics card, 16GB of DDR4 memory, and a Kaby Lake i7 Kaby Lake processor. Starting under $1000 for the i5-7300HQ plus 1050 Ti variant, the Mi Gaming Laptop is searching for the user looking for a decent gaming experience without breaking the bank.

The outside of the black aluminum chassis has a brushed aluminum finish and goes without a logo on the lid giving it a pretty unassuming, almost business-like appearance. The laptop measures in with a 15.6-inch 1920x1080 screen and weighs in around 2.7 kg. In order to add a bit of flare to the gaming oriented device, Xiaomi includes and four-zone RGB backlit keyboard as well as RGB illumination located on the bottom of the chassis. Outside of the lights, the only other things we see are I/O ports as well as four exhaust ports for cooling located on the side and back of the chassis.

Internally, The Mi Gaming Laptop’s base configuration starts off with a 7th generation Intel Core i5-7300HQ, a quad-core with a base frequency of 2.5 GHz and a maximum turbo frequency of 3.5 GHz. The base video card is an NVIDIA GTX 1050 Ti 4 GB GDDR5 which should offer adequate gaming performance. The Mi’s 15.6-inch FHD panel has 72% NTSC color gamut with 300 nits brightness and the only panel choice. The device starts off with 8 GB of DDR4-2400 memory which is upgradeable to 16 GB.

The high-end configuration steps up to an Intel Core i7-7700HQ, a quad core with hyperthreading and base speeds of 2.8 GHz, pushing a maximum turbo of 3.8 GHz. The GPU moves up to the faster GTX 1060 with 6 GB GDDR5. Memory capacity also doubles to 16GB DDR4-2400 as standard. Cooling any configuration is Xiaomi’s own 3+2 ‘large diameter’ heat pipe design and two fans which intake air from the bottom and exhaust out of the side vents.

For storage purposes, the Mi Gaming Laptop is able to house two M.2 PCIe drives and a single 2.5-inch drive. These can be filled with any combination of 128 GB or 256 GB SSD as well as a 1TB HDD option, although Xiaomi does not state if these M.2 ports are SATA or PCIe. I/O connectivity includes four USB 3.0 ports, a USB 3.0 Type-C port, microphone and headphone jacks, an HDMI port, and a Gigabit Ethernet port. The Mi also includes 802.11ac Dual-band Wi-Fi with speeds up to 867 Mbps as well as Bluetooth 4.1.

Mi Gaming Laptop
		Core i5 Model		Core i7 Model
		GTX 1050 Ti	GTX 1060	128 GB	256 GB
Warranty Period		1 Year Warranty
Product Page		LINK
Processors		Intel Core i5-7300HQ 4C / 4T 2.5 GHz Base 3.5 GHz Turbo		Intel Core i7-7700HQ 4C / 8T 2.5 GHz Base 3.8 GHz Turbo
Memory		8 GB DDR4-2400	8 GB DDR4-2400	8 GB DDR4-2400	16 GB DDR4-2400
Network Connectivity		Gigabit Ethernet 802.11ac Dual Band (2Tx2R) Wi-Fi
Storage	SSD	128GB	128 GB	128 GB	256 GB
	HDD	1 TB	1 TB	1 TB	1 TB
Graphics		GTX 1050 TI 4 GB GDDR5 768 CUDA	GTX 1060 6 GB GDDR5 1280 CUDA	GTX 1060 6 GB GDDR5 1280 CUDA	GTX 1060 6 GB GDDR5 1280 CUDA
Expansion Slots		1 x SD card reader
Display		15.6+ FHD 72% NTSC color gamut
Ports and Connectors		1 x USB Type-C 4 x USB 3.0 Type-A 1 x HDMI (v2.0) 1 x 3.5mm Headphone 1 x 3.5mm Mic-In 1 x SD Card Reader (SD/SDHC/SDXC)
Input Device		RGB Membrane Keyboard
Camera		HD Camera
Power		330W External AC Power adapter, 94.24Wh Battery, Li-Po
Audio		3W x 2 Dolby Panorama Sound
Dimensions		14.3" x 10.4" x 0.82"
Weight		5.95 lbs+
Price ($US)		5999 CNY ~$815	6999 CNY ~$952	7999 CNY ~$1087	8999 CNY ~$1223

The base model with the i5, 8GB DDR4, and 1050 Ti graphics will cost 5999 CNY while the top end i7, 16GB DDR4, and GTX 1060 combo will run at 8999 CNY. After taking out China's tax rate, this comes to a range of $815 to $1223. These are not available now, but will only be released in China with a Chinese version of Windows on April 13th.

Xiaomi's previous foray into laptops include a Mi Notebook Pro with a Core i7-8250U and MX150, and a Mi Notebook Air, each with similarly aggressive pricing.

Buy Xiaomi Notebook Air on Amazon.com

Buy Xiaomi Mi Notebook Pro on Amazon.com

ASUS Zephyrus Gaming Notebook Leak Highlights Coffee Lake CPU Upgrade And GTX 1080

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It appears ASUS is upgrading its Zephyrus gaming laptop with a six-core Coffee Lake-H processor while maintaining a Max-Q version of NVIDIA's GeForce GTX 1080 GPU. The upgraded model appeared briefly on an online shopping website in the UK. Though it has since been removed, a Google ...

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Fifty (or Sixty) Years of Processor Development…for This?

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To simplify hardware development of the IBM System/360 processor hardware, the development team chose to use microprogramming for the hard-to-design control logic. Maurice Wilkes first conceived of microprogramming in 1951, and it was first used in 1958 for the EDSAC 2 computer. So, in a sense ...

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Intel CPU 'BranchScope' vulnerabilities detailed

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Like the previously well publicised Spectre flaws it is side-channel attack that takes advantage of the speculative execution feature in modern processors to unearth sensitive data. The vulnerability has been called BranchScope because it attacks the branch prediction operation, the same part of a CPU ...

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Socionext to Showcase Advanced Image Processing Technologies at ISC West in Las Vegas Apr ...

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... bells and whistles including Socionext's proprietary Milbeaut image processing algorithm while simultaneously achieving the optimum combination of high performance and low power consumption. The advanced functionalities of the SC2000 include the digital signal processor optimized for computer ...

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8 Intel Coffee Lake-S CPUs Acompanied By 35 Motherboards To Be Launched On April 3rd

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These include B360, B370 and H310 motherboards and the Intel Coffee Lake-S CPUs will include Core i5, Pentium Gold, and Celeron processors. There have been plenty of people waiting on these mainstream motherboards and we are finally going to get these next month. If you have been waiting for ...

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Concurrent Technologies Announces a 3U VPX Computational Solution in Conjunction with Eizo ...

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The GPGPU element of BA 9TR/301-RCx is an NVIDIA® GeForce® GTX 1050 Ti device based on the NVIDIA® Pascal™ GP107 graphics processor with 768 CUDA® cores and 4GB GDDR5. This is tightly coupled via a x8 PCI Express® link to the CPU element which is a quad-core Intel® Xeon® ...

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Researchers uncover Spectre-like Intel CPU vulnerability called BranchScope

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The attack has been confirmed on Sandy Bridge, Haswell and Skylake processors

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Samsung Galaxy Note 9 First Ever Benchmark Leak Confirms Snapdragon 845 CPU

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This is super impressive and it confirms to us that Galaxy Note 9 will indeed be fueled by one of Qualcomm's latest Snapdragon 845 octa-core processors. Moreover, the smartphone scored 2190 points in the single-core test. We should also mention that the smartphone's processor is paired with 6GB of ...

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What is Firmware or Microcode, and How Can I Update My Hardware?

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The video BIOS is a type of firmware that translates video-related instructions before they're sent to your computer's graphics processor. Even your USB mouse has firmware that handles interpreting the physical mouse input, communicating with your computer, and powering any lights that may be on ...

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Powenetics: A Better Way To Measure Power Draw for CPUs, GPUs & Storage

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Our Powenetics project proposes a new way to measure GPU, CPU, SSD, and hard drive power consumption, using affordable parts and comprehensive monitoring software.

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Wednesday 28 March 2018

A First Look at Summit Supercomputer Application Performance

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Initial results with FLASH show that Summit with Power 9 processors and V100 GPUs is 2.9x faster than FLASH with only Power 9 CPUs. The FLASH runs below used 288 nuclear species, which is too large to run on Titan. QMCPACK: is a quantum mechanics based simulation of materials, which is ...

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BranchScope is the latest vulnerability for CPUs made by Intel

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BranchScope works similar to Spectre. They both target the directional branch predictors. BPUs or Branch Prediction Units are used to improve the performance of pipelined processors but now are causing a vulnerability. The BPU of a processor has two main components; they are a branch target buffer ...

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Maximize your CPU's potential with our overclocking guide

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Overclocking your CPU is a simple, effective way to squeeze more performance out of your processor. It can be a little risky, but PC builders and enthusiasts wear excellent overclocks like a badge of pride. Unfortunately, you can't overclock every processor, only certain models. Intel chips with a K at the ...

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GIGABYTE Aorus X399 Designare EX Motherboard Review

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It's been over 10 years since AMD charged a "thousand dollars" for CPU. Even charging half that for an AMD processor seemed like a gamble in this market. Therefore, no one wanted to spend a ton of R&D money and time to come up with dozens of models for something that ultimately may not sell in ...

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Cirrascale Cloud Services Expands Offerings to Include IBM POWER9 Systems with NVIDIA Tesla ...

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Multiple configurations will support POWER9 processors with up to 20-cores and up to four NVIDIA Tesla V100 GPUs with Volta architecture using NVIDIA NVLink, ... This enables up to 150GB/sec of bi-directional bandwidth for data-intensive workloads, nearly 5X the CPU:GPU bandwidth of PCIe.

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New Spectre-style CPU security flaw uncovered

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The researchers said in a collective report that the attack uses some of the same predictive execution vulnerabilities as Spectre, exploiting the branch predictors of chips by using them to inadvertently leak sensitive information. "BranchScope [is] a new side-channel attack where the attacker infers the ...

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AMD Phenom CPUs trigger a bevy of Far Cry 5 errors

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Many gamers relying on AMD Phenom CPU are still struggling to launch Far Cry 5 but the game won't load and eventually crashes with error 000001. ... Phenom processors don't support the SSE 4.1 CPU instruction set and the DRM Ubisoft used in Assassin's Creed Origins couldn't run on Phenom ...

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BOXX Introduces Compact Deep Learning Workstation and Other Solutions at GTC

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AUSTIN, Tex. and SAN JOSE, Calif., March 28, 2018 — BOXX Technologies, the leading innovator of high-performance computer workstations, rendering systems, and servers, today announced that the new APEXX W3, featuring an Intel® Xeon W processor, four dual slot NVIDIA GPUs, and other ...

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Researchers uncover BranchScope, a new Intel processor vulnerability

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Cyber-security researchers from four major universities have disclosed a new processor-based vulnerability called BranchScope similar to ... “Then the CPU must avoid predicting these branches, rely always on static prediction and avoid updating any BPU structures after such branches are executed,” ...

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Intel’s Last Atom in Smartphones: A 2018 Benchmark

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Intel's push into smartphones over the last 10 years has been well documented, as well as the subsequent downfall after its Broxton smartphone SoCs were cancelled in April 2016. This was not the ‘end’ for Atom in smartphones: an agreement between Intel and Spreadtrum, a low-end SoC vendor based in Asia, kept Intel SoCs going into smartphones for the low-cost market. These chips contained Intel Atom x86 cores, graphics, Spreadtrum modems, and were built in Intel’s fabs.

The two chips to come out of the agreement so far were the SC9861G-IA in 2017, followed by the SC9853i at the end of last year. These chips have most found themselves in Senwa phones, specifically the LS9718 and LS9918 that were launched at Mobile World Congress this year, and are in devices primarily marketed to Latin America and Africa.

The Spreadtrum SC9853i, the latest SoC to come out of the agreement, is actually the lower end unit. It uses eight Intel Airmont cores at 1.8 GHz, a dual core Arm Mali-T820 GPU (down from PowerVR), a 1080p video engine (down from 4K), and a maximum supported camera resolution of 16MP. The modem inside is suitable for up to 4G Cat 7 / 300 Mbps download.

We managed to get hold of the Senwa LS9718 at the show, at the Senwa booth which had a big Intel logo. The booth was fairly devoid of people, or at least, those that were there were not actively engaging with the devices. I only managed to start to have a look around before being pounced on by a Senwa representative from Latin America. He didn’t seem to understand much about what I was doing there as press, and I couldn’t get any more information beyond ‘these are Intel phones’ out of him, but he was happy to stand and watch (at a distance of 6 inches) while I ran a benchmark.

The Senwa LS9718 as a phone is a typical super-midrange phone, with a 5.7-inch HD+ IPS screen in an 18:9 format, with 3 GB DRAM and 32 GB storage, and a battery of 3000 mAh. It felt reasonable to hold, it had a dual camera (16MP + 8MP), a fingerprint sensor, and actually kind of felt like an old Huawei phone to be honest. According to Senwa’s press releases, there was also the LS9918 on the stand featuring the same SoC, but with a more premium 5.99-inch HD+ IPS screen.

The goal of looking at the device was to actually see what I could get out of the SoC underneath. Intel cores in smartphones are, at this point, a relative novelty. It still relies on Android to be compiled for x86 for example, as well as the intricacies of graphics interconnect and all the usual terminology with Arm based-devices but done in the context of Intel’s large x86 mantra.

So here is the one result I managed to get: A score of 22.65 in Jetstream, running on the native browser. The test took around 15-20 minutes to complete, so I was almost pushing my luck if I had asked to download PCMark or something, especially with the Senwa rep basically breathing down my neck. To put that into context with our benchmark data:

It is worth noting that the Senwa device was using its native browser, which will lead to some variation. During MWC we also played a bit with the ASUS Zenfone 5, with its Snapdragon 636, an octa-core Kryo 260. That unit scored 45.34 using Chrome in regular mode, and 54.13 in CPU boost mode. Even compared to the results in the graph above, the performance puts the device well below the LG G4, the Samsung Galaxy S5. The Moto Z Play Droid is a Snapdragon 625, an octa-core A53 configuration up to 2.0 GHz, showing that the Atom cores just cannot keep up.

For detailed numbers, click to see the full resolution

Also worth mentioning is that the device started to get very warm to touch. Not uncomfortably so, but the combination of workload and heat soak was noticeable, especially over the 15 minutes it took for the test to run. For a javascript test like JetStream, I really would not expect a device to heat up as much as it did.

Funnily enough, in between MWC and today, Intel and Spreadtrum have agreed to extend their SoC alliance. The two companies are set to work together to develop SoCs integrating Intel’s 5G modems for deployment by the end of 2019. The difference here is that Spreadtrum plan to use Arm CPU cores, rather than Intel x86 cores. As a result, the SC9853i might be the last smartphone SoC with an Atom inside. So despite the new launches of devices from companies like Senwa, it is a rather meagre ending to a smartphone processor line that has been on life support for a while.

Sources: The Linley Group, PR Newswire

Nvidia Riding High as GPU Workloads and Capabilities Soar

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At the time, rendering lifelike graphics was one of the toughest computational challenges, so the trio decided to tackle the development of a massively multicore processor that could offload the graphics work from the main CPU. The company's GPUs became hot commodities among a certain ...

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Glorious Glass: Lian Li Alpha Series Cases Now Available

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Back in November 2017, Lian Li announced the new Alpha series of cases. The Alpha 330 and Alpha 550 cases were designed to bring users a steel internal frame as well as tempered glass surfaces for a better look at the inside. This was a departure from the usual Lian Li norm of aluminum everywhere, but now these cases are set to be available several months after the original announcement.

Both of the chassis are marketed towards gamers and enthusiasts and, a Lian Li first, RGB LEDs are included by way of the included fans. Lian Li says the chassis are “designed to blend the clean aesthetics of a tempered-glass chassis but have the familiarity and ease of a traditional PC chassis".

Both mid-tower cases offer flexible configurations for both air and water cooled systems and support a wide range of radiators: up to 420mm x 140mm on the front and an additional up to 360mm radiator on top. Both cases support up to ATX size motherboards and has seven expansion slots for PCIe cards. They will hold a total of 7 HDD/SSDs (2 x 3.5” + 5 2.5”) which should be plenty for most users. Support for VGA cards, CPU coolers, and PSUs are the same at 400mm, 170mm, and 250mm respectively.

Buy Lian Li Alpha 550 on Newegg

The Alpha 330 RGB utilizes three tempered glass panels, one on the front and the other two on the sides. The left side panel shows behind the motherboard tray and has two levels of transparency. The bottom portion is blacked out hiding the unsightly wires from the power supply while the remainder is there to show off the drives mounted on the back of the motherboard tray. The right panel where the motherboard and ‘business end’ is, has a small border to allow a good view of the internals. Behind the glass front panel on the 330 is s dust filter with a criss-cross pattern - fans are not included. The front panel IO consists of two USB 3.0 ports, an HD Audio plug, as well as a USB 3.1 Type-C port. It is good to see cases at this price point offer Type-C connectivity. The Alpha 330 chassis comes in black or white. Overall, it’s a very clean appearance with the tempered glass panels.

Buy Lian Li Alpha 330 White on Newegg

The Alpha 550 sports the higher price than the 330 and with that owners will get four tempered glass panels, as well as the BORA RGB LED fans. In addition to the sides, and front, the 550 includes the glass treatment on the top panel as well making for an even more premium look and feel. The BORA 120mm fans have 16 RGB LEDs integrated around the frame in what Lian Li calls a 'dispersion ring' to create its light effects. The BORA fans use an aluminum frame and dual ball bearing setup in the hub. The four-piece fan can also be disassembled for easy modification (Lian Li has four different colors) or cleaning. Adding to the RGB flare in the 550, an RGB strip is included and located below the front panel. This device and the fans are controlled by the remote.The 550's front panel IO is in a slightly different location, in that it sits facing and hidden behind a panel, whereas on the Alpha 330, it is on top without a panel covering it. The ports are the same.

The cases are available now with the Alpha 330 priced at $110 while the Alpha 550 is $180 from Newegg.

Lian-Li Alpha 330 and Alpha 550 Mid-Tower Chassis
Model	Alpha 330	Alpha 550
Case Type	Mid Chasis
Dimensions	(W)230mm (H)517mm (D)540mm	(W)230mm (H)546mm (D)450mm
Color	Black / White
Front/Side Panel	Tempered Glass
Body Material	SECC
Net Weight	12.4kg	13.2kg
External Drive Bays	None
HDD/SSD Bays	7 (2 x 3.5" + 5 x 2.5")
Expansion Slots	7
Motherboard Type	ATX
System Fan	Front: 3x 120mm* Top: 3x 140/120mm* Rear: 1x 120mm *Optional	Front: 3x 120mm (Digital LED fans with controller) Top: 3x 140/120mm* Rear: 1x 120mm
I/O Ports	2x USB3.0 HD Audio USB 3.1 (Type-C)
VGA Card Support	(L)400mm x (D)170mm
CPU Cooling Support	(H)170mm
PSU Support	ATX PSU,(L)250mm
Radiator Support	Top: 240mm x 120mm Front: 360mm x 120mm

Intel Processors Vulnerable To Spectre-Like BranchScope Side-Channel Attack

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That said, BranchScope is not the only CPU side-channel attack method to surface in recent weeks. Another one, called SgxPectre, demonstrates how Spectre can be used to compromise SGX enclaves. So far, however, there has not been an outbreak of any side-channel attacks in the wild that we are ...

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Meltdown and Spectre Fixes May Not Cause Catastrophic Slowdown After All

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Processors. They're not exciting, they're not sexy, but the moment they stop running properly, you'll sure know about it. That's why the reveal this January that every computer, tablet and smartphone on the planet (yes, yours too) was affected by the Meltdown and Spectre processor flaws created such a ...

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Crisis on the Planet of the Apes PC Configuration Requirements Have Been Revealed

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... NVIDIA GTX 1050 Ti or AMD Radeon RX 470 GPU, at least an Intel i3-6100 or AMD Ryzen 3 1200, FX4350 CPU while the minimum operating system is Windows 8.1. While the game's recommended settings include gamers sporting at least an Intel i5-4590 or AMD Ryzen 5 1500X for their processor, ...

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The Linley Group Debuts Spring Processor Conference Focused on Next-Generation Processors ...

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The event opens with a session on data-center processors that explores trends in AI acceleration, server memory, and storage I/O. After lunch, a session on SoC design features talks on CPU, graphics, and interconnect IP as well as hardware optimization. The first day closes with a session on ...

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Researchers Discover new Intel processor Vulnerability - the BranchScope Attack

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Branch prediction units (BPUs) are used to improve the performance of pipelined processors by guessing the execution path of branch instructions. The problem is that when two processes are executed on the same physical CPU core, they share a BPU, potentially allowing a malicious process to ...

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Zotac ZBOX MAGNUS EK71080 Compact Gaming PC Review

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The ZBOX MAGNUS EK71080 that we are looking at today is a Kaby Lake system using a Core i7-7700HQ processor along with a discrete NVIDIA GTX 1080 card. It is the flagship fully air-cooled configuration in the Kaby Lake generation. It looks likely that Zotac will be adopting this cooling strategy for ...

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Valve uses 1,700 CPUs to catch CS:GO cheaters with VACnet

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VACnet uses AI to catch cheaters within replays

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Zotac ZBOX MAGNUS EK71080 Compact Gaming PC Review

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Gaming systems and small form-factor (SFF) PCs have turned out to be growth segments in a desktop PC market that has been subject to severe challenges recently. Many vendors have tried to combine the two, but space constraints and power concerns have ended up as performance-limiting factors. Zotac, in particular, has been very active in this space with their ZBOX MAGNUS series. Starting with the EN980 (Intel Core i5-6400 / GTX 980), they have been on a regular release cadence - the EN1080 with an updated Pascal GPU came in mid-2016, while the CPU upgrade to Kaby Lake in the EN1080K came to the market in Q3 2017. All these systems carried a premium due to the integrated liquid cooling system. In order to hit a lower price point, Zotac has now started experimenting with fully air-cooled systems in the same form-factor. Today's review takes a look at the Zotac ZBOX MAGNUX EK71080 with a Core i7-7700HQ and a NVIDIA GTX 1080 GPU add-in card. Read on to find out how the unit performs in our rigorous benchmarking and evaluation process.

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Fresh Spectre-style CPU flaw uncovered by security researchers

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The researchers said in a report that the attack uses some of the same predictive execution vulnerabilities as Spectre, exploiting the branch predictors of chips by using them to inadvertently leak sensitive information. "BranchScope [is] a new side-channel attack where the attacker infers the direction of ...

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Dual Intel Xeon Gold 6154 Processor Review, Consumer Tested

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The CPUs are pitted against the latest and greatest CPUs from Intel and AMD in benchmarks such as CINEBENCH, SuperPI, and even 3DMark. We also do compare it to a previous generation dual Xeon system and an AMD EPYC system, although the EPYC system uses only a single CPU.

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AMD EPYC 7401 Consumer Tested

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... new EPYC processors from a different perspective. As we move towards more high computing devices like AMD's Thread Ripper processors, a lot of software applications will start to use more cores, so we will take a look at a processor with more cores than even the top level Thread Ripper CPU has ...

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NXP car radar processor gets hardware acceleration

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On-board are four Power Architecture cores – including a 32bit e200Z4 for safety processing and dual 32bit e200Z7 CPU for computation. Other features include 2Mbyte of flash with error correction, 1.5Mbyte of error-corrected SRAM and the 'signal processing toolbox', which holds the hardware radar ...

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Another branch prediction processor attack found affecting computer CPUs, but Intel brushed off ...

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Dubbed BranchScope and spotted by Ars Technica, the hack was found by researchers from the College of William and Mary, Carnegie Mellon, the University of California Riverside and Binghamton University, and is said to expose sensitive system data by exploiting modern processor operations.

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Tuesday 27 March 2018

Raspberry Pi 3 Model B+

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Perhaps the most noticeable upgrade is a faster processor, which is especially important if you plan to set up a home theater PC or use the device for similar tasks that require a non-negligible amount of computing power. The Model B+ uses a CPU that's 200MHz faster than the one in the Model B, ...

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The Next Step for Intel Corp.'s Memory Ambitions

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Intel is already the leading vendor of processors and other related components into data center and personal computer applications, so it's only natural that the company would try to push into non-volatile memory products for storage and -- in the case of 3D XPoint -- a replacement for DRAM in certain ...

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New BOXX Deep Learning Workstation has 4 NVIDIA GPUs and 18-core Xeon Processors

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Today BOXX Technologies announced the new APEXX W3 compact workstation featuring an Intel Xeon W processor, four dual slot NVIDIA GPUs, and other innovative features for accelerating HPC applications. Available with an Intel Xeon W CPU (up to 18 cores) in a compact chassis, the remarkably ...

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The Next Step for Intel Corp.'s Memory Ambitions

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For example, Intel recently released a processor -- known as Kaby Lake-G -- that includes a high-performance CPU, graphics processor, and a type of memory known as HBM2 integrated in a single package. Moreover, there are credible rumors that Intel is planning to introduce variants of its upcoming ...

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Researchers Uncover New Spectre-Like Exploit In Intel CPUs

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Researchers have uncovered a new side-channel vulnerability in Intel processors that could expose sensitive information and bears some similarity to a variant of the Spectre exploit that helped kick off a series of significant fixes earlier this year. The new "BranchScope" attack is detailed in a new ...

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NVIDIA’s DGX-2: Sixteen V100 GPUs, 30 TB of NVMe, only $400K

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Ever wondered why the consumer GPU market is not getting much love from NVIDIA’s Volta architecture yet? This is a minefield of a question, nuanced by many different viewpoints and angles – even asking the question will poke the proverbial hornet nest inside my own mind of different possibilities. Here is one angle to consider: NVIDIA is currently loving the data center, and the deep learning market, and making money hand-over-fist. The Volta architecture, with CUDA Tensor cores, is unleashing high performance to these markets, and the customers are willing to pay for it. So introduce the latest monster from NVIDIA: the DGX-2.

DGX-2 builds upon DGX-1 in several ways. Firstly, it introduces NVIDIA’s new NVSwitch, enabling 300 GB/s chip-to-chip communication at 12 times the speed of PCIe. This, with NVLink2, enables sixteen GPUs to be grouped together in a single system, for a total bandwidth going beyond 14 TB/s. Add in a pair of Xeon CPUs, 1.5 TB of memory, and 30 TB of NVMe storage, and we get a system that consumes 10 kW, weighs 350 lbs, but offers easily double the performance of the DGX-1. NVIDIA likes to tout that this means it offers a total of ~2 PFLOPs of compute performance in a single system, when using the tensor cores.

NVIDIA DGX Series (with Volta)
	DGX-2	DGX-1
CPUs	2 x Intel Xeon Platinum	2 x Intel Xeon E5-2600 v4
GPUs	16 x NVIDIA Tesla V100 32GB HBM2	8 x NVIDIA Tesla V100 16 GB HBM2
System Memory	Up to 1.5 TB DDR4	Up to 0.5 TB DDR4
GPU Memory	512 GB HBM2 (16 x 32 GB)	128 GB HBM (8 x 16 GB)
Storage	30 TB NVMe Up to 60 TB	4 x 1.92 TB NVMe
Networking	8 x Infiniband or 8 x 100 GbE	4 x IB + 2 x 10 GbE
Power	10 kW	3.5 kW
Size	350 lbs	134 lbs
GPU Throughput	Tensor: 1920 TFLOPs FP16: 480 TFLOPs FP32: 240 TFLOPs FP64: 120 TFLOPs	Tensor: 960 TFLOPs FP16: 240 TFLOPs FP32: 120 TFLOPs FP64: 60 TFLOPs
Cost	$399,000	$149,000

NVIDIA’s overall topology relies on a dual stacked system. The high level concept photo provided indicates that there are actually 12 NVSwitches (216 ports) in the system in order to maximize the amount of bandwidth available between the GPUs. With 6 ports per Tesla V100 GPU, each running in the larger 32GB of HBM2 configuration, this means that the Teslas alone would be taking up 96 of those ports if NVIDIA has them fully wired up to maximize individual GPU bandwidth within the topology.

AlexNET, the network that 'started' the latest machine learning revolution, now takes 18 minutes

Notably here, the topology of the DGX-2 means that all 16 GPUs are able to pool their memory into a unified memory space, though with the usual tradeoffs involved if going off-chip. Not unlike the Tesla V100 memory capacity increase then, one of NVIDIA’s goals here is to build a system that can keep in-memory workloads that would be too large for an 8 GPU cluster. Providing one such example, NVIDIA is saying that the DGX-2 is able to complete the training process for FAIRSEQ – a neural network model for language translation – 10x faster than a DGX-1 system, bringing it down to less than two days total rather than 15.

Otherwise, similar to its DGX-1 counterpart, the DGX-2 is designed to be a powerful server in its own right. Exact specifications are still TBD, but NVIDIA has already told us that it’s based around a pair of Xeon Platinum CPUs, which in turn can be paired with up to 1.5TB of RAM. On the storage side the DGX-2 comes with 30TB of NVMe-based solid state storage, which can be further expanded to 60TB. And for clustering or further inter-system communications, it also offers InfiniBand and 100GigE connectivity, up to eight of them.

The new NVSwitches means that the PCIe lanes of the CPUs can be redirected elsewhere, most notably towards storage and networking connectivity.

Ultimately the DGX-2 is being pitched at an even higher-end segment of the deep-learning market than the DGX-1 is. Pricing for the system runs at $400k, rather than the $150k for the original DGX-1. For more than double the money, the user gets Xeon Platinums (rather than v4), double the V100 GPUs each with double the HBM2, triple the DRAM, and 15x the NVMe storage by default.

NVIDIA has stated that DGX-2 is already certified for the major cloud providers.

NVIDIA Develops NVLink Switch: NVSwitch, 18 Ports For DGX-2 & More

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Back in 2016 when NVIDIA launched the Pascal GP100 GPU and associated Tesla cards, one of the consequences of their increased server focus for Pascal was that interconnect bandwidth and latency became an issue. Having long relied on PCI Express, NVIDIA’s goals for their platform began outpacing what PCIe could provide in terms of raw bandwidth, never mind ancillary issues like latency and cache coherency. As a result, for their compute focused GPUs, NVIDIA introduced a new interconnect, NVLink.

With 4 (and later 6) NVLinks per GPU, these links could be teamed together for greater bandwidth between individual GPUs, or lesser bandwidth but still direct connections to a greater number of GPUs. In practice this limited the size of a single NVLink cluster to 8 GPUs in what NVIDIA calls a Hybrid Mesh Cube configuration, and even then it’s a NUMA setup where not every GPU could see every other GPU. Past that, if you wanted a cluster larger than 8 GPUs, you’d need to resort to multiple systems connected via InfiniBand or such, losing some of the shared memory and latency benefits of NVLink and closely connected GPUs.

8x Tesla V100s in a Hybrid Mesh Cube Topology

For practical reasons, going with an even larger number of NVLInks on a single GPU is increasingly impractical. So instead NVIDIA is doing the next best thing – and taking the next step as an interconnect vendor – by producing an NVLink switch chip.

The switch, aptly named NVSwitch, is designed to enable clusters of much larger GPUs by routing GPUs through one or more switches. A single switch has a whopping 18 full-bandwidth ports – three-times that of a GV100 GPU – with all of the ports in a fully connected crossbar. As a result a single switch has an aggregate of 900GB/sec of bidirectional bandwidth.

The immediate goal with NVSwitch is to double the number of GPUs that can be in a cluster, with the switch easily allowing for a 16 GPU configuration. But more broadly, NVIDIA wants to take NVLink lane limits out of the equation entirely, as through the use of multiple switches it should be possible to build almost any kind of GPU topology. Consequently the NVSwitch is something of a “spare no expense” project for the company; this is embodied by the transistor count of the chip, which weighs in at around 2 billion transistors. This makes it larger than even NVIDIA’s entry-level GP108 GPU, and considering this is just for a switch, all of this amounts to somewhat crazy number of transistors.

Unfortunately while NVIDIA has announced the bandwidth numbers for the NVSwitch, they aren’t yet talking about latency. The introduction of a switch will unquestionably add latency, so it will be interesting to see just what the penalty is like. Staying on-system (and with short traces) means it should be low, but it would diminish the latency advantages of NVLink somewhat. Nor for that matter have power consumption or pricing been announced.

DGX-2: 16 Tesla V100s In a Single System

Unsurprisingly, the first system to ship with the NVSwitch will be a new NVIDIA system: the DGX-2. The big sibling to NVIDIA’s existing DGX-1 system, the DGX-2 incorporates 16 Tesla V100 GPUs. Which as NVIDIA likes to tout, means it offers a total of 2 PFLOPs of compute performance in a single system, albeit via the more use-case constrained tensor cores.

NVIDIA hasn’t published a complete diagram of the DGX-2’s topology yet, but the high level concept photo provided indicates that there are actually 12 NVSwitches (216 ports) in the system in order to maximize the amount of bandwidth available between the GPUs. With 6 ports per Tesla V100 GPU, this means that the Teslas alone would be taking up 96 of those ports if NVIDIA has them fully wired up to maximize individual GPU bandwidth within the topology.

Notably here, the topology of the DGX-2 means that all 16 GPUs are able to pool their memory into a unified memory space, though with the usual tradeoffs involved if going off-chip. Not unlike the Tesla V100 memory capacity increase then, one of NVIDIA’s goals here is to build a system that can keep in-memory workloads that would be too large for an 8 GPU cluster. Providing one such example, NVIDIA is saying that the DGX-2 is able to complete the training process for FAIRSeq – a neural network model for language translation – 10x faster than a DGX-1 system, bringing it down to less than two days total.

Otherwise, similar to its DGX-1 counterpart, the DGX-2 is designed to be a powerful server in its own right. We’re still waiting on the final specifications, but NVIDIA has already told us that it’s based around a pair of Xeon Platinum CPUs, which in turn can be paired with up to 1.5TB of RAM. On the storage side the DGX-2 comes with 30TB of NVMe-based solid state storage, which can be further expanded to 60TB. And for clustering or further inter-system communications, it also offers InfiniBand and 100GigE connectivity.

NVIDIA DGX-2 Specifications
CPUs	2x Intel Xeon Platinum (Skylake-SP)
GPUs	16x NVIDIA Tesla V100
System Memory	Up To 1.5 TB DDR4 (LRDIMM)
GPU Memory	512GB HBM2 (16x 32GB)
Storage	30TB NVMe, Upgradable to 60TB
Networking	Infiniband + 100GigE
Power	[All of it]
Size	?
GPU Throughput	FP16: 480 TFLOPs FP32: 240 TFLOPs FP64: 120 TFLOPs Tensor (Deep Learning): 1.92 PFLOPs

Ultimately the DGX-2 is being pitched at an even higher-end segment of the deep-learning market than the DGX-1 is. Pricing for the system has not yet been announced, but if you can afford it (and can justify the cost) you’re probably Facebook or Google.

Gallery: NVIDIA Develops NVLink Switch: NVSwitch, 18 Ports For DGX-2 & More

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GIGABYTE's G190-G30: a 1U Server with Four Volta and NVLink

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GIGABYTE Server, the B2B arm of GIGABYTE's enterprise line, is adding the G190-G30 to its roster. This is a 1U server that uses four SXM2 GPUs and dual Xeon CPUs. This GPU form factor is designed for embedded on-board connectivity, similar to NVIDIA's DGX-1 server line. The G190-G30 is designed to accommodate four NVIDIA Tesla V100 or P100 GPU accelerators, using NVLink for higher bandwidth and improved scalability over PCIe for the GPU to GPU interconnects. This design is said to allow increased flexibility and performance throughout the lineup.

Using the NVIDIA Tesla V100 in the G190-G30, the system is able to support up to six NVLink links, each with a signaling rate of 25 GB/s in each direction, for a total bandwidth of 300 GB/s or 10x the bandwidth of PCIe. The higher bandwidth and reduced latency of the cards should allow servers that use them to remove interconnectivity bottlenecks and achieve better performance in intensive cross-communicative computing applications. The P100 Pascal based GPUs use four NVLinks at 20 GB/s in each direction.

Internally, the H190-G30 supports dual Intel Xeon Processors in the E5-2600 v4/v3 product families (Broadwell and Haswell). This means up to dual 22 core processors. Each CPU has a total of eight RDIMM/LRDIMM ECC DDR4 DIMM slots in quad channel, supporting up to 1TB when fully populated with 64GB DIMMs and v4 CPUs. The server also uses dual Intel I350-AM2 GbE LAN ports, four 2.5-inch SATA3 hot-swappable HDD/SSD bays and has two low-profile half-length PCIe 3.0 x16 slots (at 3.0 x8). GIGBYTE’s optimized airflow comes from 10 40x56mm dual rotor fans and four 40x56mm single rotor fans. Powering the entire server are dual 2000W redundant PSUs sporting an 80 Plus Titanium rating.

Interested customers will need to get in contact with their local GIGABYTE Server representatives for more information.

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Scan 3XS WI6000 Viz review

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Based around Intel's top Core i9 processor, the 7980XE, the Scan WI6000 Viz sports not two, not four, not eight, but a jaw-dropping 18 CPU cores with Hyper-Threading upping the number of available virtual cores to 36. This propels the workstation to some of the fastest performance scores we've ever ...

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BOXX Introduces Compact Deep Learning Workstation and Other Solutions at GTC

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AUSTIN, TEXAS and SAN JOSE, CA, March 27, 2018 (GLOBE NEWSWIRE) -- BOXX Technologies, the leading innovator of high-performance computer workstations, rendering systems, and servers, today announced that the new APEXX W3, featuring an Intel® Xeon W processor, four dual slot NVIDIA ...

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Concurrent Technologies releases rugged processor board with Ezio

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(ShareCast News) - Computer product developer and manufacturer Concurrent Technologies announced a new immediately available product on ... The collaboration between the two companies has spawned the BA 9TR/301 processor board which "combines a high performance Eizo Rugged ...

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GIGABYTE's G190-G30: a 1U Server with Four Volta and NVLink

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Internally, the H190-G30 supports dual Intel Xeon Processors in the E5-2600 v4/v3 product families (Broadwell and Haswell). This means up to dual 22 core processors. Each CPU has a total of eight RDIMM/LRDIMM ECC DDR4 DIMM slots in quad channel, supporting up to 1TB when fully populated ...

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As predicted, more branch prediction processor attacks are discovered

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Researchers from the College of William and Mary, Carnegie Mellon, the University of California Riverside, and Binghamton University have described a security attack that uses the speculative execution features of modern processors to leak sensitive information and undermine the security boundaries ...

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The first AMD Ryzen 7 2700X review reveals ‘brute force’ performance

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We’re still waiting for AMD Ryzen 2nd Generation processors to release this coming April, but it seems the first review has already leaked out.

A Reddit user posted several images of a forthcoming issue of the CanardPC Hardware magazine containing several reviews on the Ryzen 7 2700X, Ryzen 5 2600X and Ryzen 5 2600. As previously rumored, it seems that AMD’s new 12nm Zen+ processor deliver faster clock speeds for better performance and gaming experiences at the cost of higher power consumption.

According to the review, the Ryzen 7 2700X performs 14% better than the Ryzen 7 1700X when tested against a group of synthetic benchmarks including HEVC 4K to H264 1080p encoding, Mathematica, PovRay, Blender 3D, 3DSMax and Corona.

Unfortunately, it seems as gaming doesn’t see as much of a remarkable improvement, as CPC Hardware reports only a 4% improvement in gaming performance with games such as GTA V, GRID AutoSport, Battlefield 4, Arma III, X3: TC and The Witcher 3: Wild Hunt. Meanwhile, Intel processors purportedly still lead in gaming, with the Core i5 8400 and Core i5 8600K performing better than the Ryzen 2nd generation processor.

The rumored processor was supposedly tested on an entry-level A320 motherboard that doesn’t support XFR2. With that in mind, this chip could perform even better – or at least, achieve even higher core frequencies – with a X370 or X470 motherboard.

The Ryzen 2nd Generation processor launch is likely just around the corner, so stay tuned for more and our own full reviews of AMD’s forthcoming CPUs.

So, what about Nvidia Turing?

Via Wccftech

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BranchScope attack successfully demonstrated on several Intel CPUs

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... by exploiting modern CPUs. The attack, known as BranchScope, uses some of the same predictive execution vulnerabilities that Spectre did and shows just how problematic they can be. Modern processors are extremely complicated pieces of technology with many internal components like registers, ...

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BranchScope attack successfully demonstrated on several Intel CPUs

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Security researchers at several American universities have collectively discovered another attack that can expose sensitive system data by exploiting modern CPUs. The attack, known as BranchScope, uses some of the same predictive execution vulnerabilities that Spectre did and shows just how problematic they can be.

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