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AMD Ryzen ThreadRipper is Capable of Running Crysis without a GPU

AMD has just recently launched its 3rd generation of Ryzen ThreadRipper CPUs, and it is already achieving some impressive stuff. In the world of PC gaming, there used to be a question whenever a new GPU arrives - "But can it run Crysis?". This question became meme over the years as GPU outgrew requirements for the Crysis game, and any GPU nowadays is capable of running the game. However, have you ever wondered if your CPU can run Crysis, alone without a GPU? Me neither, but Linus from LinusTechTips taught of that.

The CPU, of course, can not run any game, as it lacks the hardware for graphics output, but being that AMD's ThreadRipper 3990X, a 64 core/128 thread monster has raw compute power capable of running Crysis, it can process the game. Running in software mode, Linus got the CPU to process the game and run it without any help from a GPU. This alone is a massive achievement for AMD ThreadRipper, as it shows that CPUs reached a point where their raw computing power is on pair with some older GPU and that we can achieve a lot of interesting things. You can watch the video down below.

AMD Introduces Radeon Pro W5500 Professional Graphics Card

AMD today announced the AMD Radeon Pro W5500 workstation graphics card, delivering the performance and advanced features demanded by today's Design & Manufacturing and Architecture, Engineering & Construction (AEC) professionals. AMD also announced the AMD Radeon Pro W5500M GPU, designed and optimized to power next-generation, high-performance professional mobile workstations. Today's design and engineering workforce pushes the boundaries of professional design applications. These increasingly mobile professionals often use multiple graphics-intensive applications simultaneously and require no-compromise performance to visualize, review and interact with their designs in real time.

AMD Radeon Pro W5500 graphics harness the high-performance, power-efficient AMD RDNA architecture, 7 nm process technology, high-speed GDDR6 memory, high-bandwidth PCI Express 4.0 support and advanced software features. Expanding the AMD family of high-performance professional graphics products, they offer outstanding performance in real-world applications, rock-solid stability and superb energy efficiency. In addition, the AMD Radeon Pro W5500 graphics card delivers incredible multitasking performance even in demanding situations, such as allowing professionals to continue developing their designs while rendering a visualization in the background.

G.SKILL Announces 256GB (8x 32GB) DDR4-3600 Trident-Z Neo Memory Kits

G.SKILL International Enterprise Co., Ltd., the world's leading manufacturer of extreme performance memory and gaming peripherals, is thrilled to announce an all-new high capacity, low-latency memory kit, Trident Z Neo DDR4-3600 CL16-20-20 256 GB (32GBx8) 1.35 V, for the latest AMD Ryzen Threadripper 3990X processor. Built with the latest high-density 16Gb components, this new DDR4 memory specification offers a perfect choice for those pursuing ultimate memory performance or attempting to build a powerful workstation for heavy content creation workloads.

With the ultra-high kit capacity of 256 GB, G.SKILL is now pushing the performance boundary of 32 GB modules to a high level of DDR4-3600 on the high core-count AMD Threadripper platform. Optimized to unlock the full potential of the newest AMD 64-core processor, the Trident Z Neo DDR4-3600 CL16 256 GB (32 GB x8) has been validated with the AMD Ryzen Threadripper 3990X processor and the ASUS ROG ZENITH II EXTREME ALPHA motherboard, as shown in the screenshot below.

AMD Radeon Instinct MI100 "Arcturus" Hits the Radar, We Have its BIOS

AMD's upcoming large post-Navi graphics chip, codenamed "Arcturus," will debut as "Radeon Instinct MI100", which is an AI-ML accelerator under the Radeon Instinct brand, which AMD calls "Server Accelerators." TechPowerUp accessed its BIOS, which is now up on our VGA BIOS database. The card goes with the device ID "0x1002 0x738C," which confirms "AMD" and "Arcturus,". The BIOS also confirms that memory size is at a massive 32 GB HBM2, clocked at 1000 MHz real (possibly 1 TB/s bandwidth, if memory bus width is 4096-bit).

Both Samsung (KHA884901X) and Hynix memory (H5VR64ESA8H) is supported, which is an important capability for AMD's supply chain. From the ID string "MI100 D34303 A1 XL 200W 32GB 1000m" we can derive that the TDP limit is set to a surprisingly low 200 W, especially considering this is a 128 CU / 8,192 shader count design. Vega 64 and Radeon Instinct MI60 for comparison have around 300 W power budget with 4,096 shaders, 5700 XT has 225 W with 2560 shaders, so either AMD achieved some monumental efficiency improvements with Arcturus or the whole design is intentionally running constrained, so that AMD doesn't reveal their hand to these partners, doing early testing of the card.

AMD's Mobile Ryzen 9 4900U Listed by Lenovo

A video posted by Notebook Italia may have spilled the beans on a whole new tier for AMD's mobile APUs. The video, which has since been taken down, showed Lenovo's upcoming Yoga Slim 14, which was listed in its specs list with an AMD Ryzen 9 4900U. Of course, the need for such an SKU is debatable: it's relatively unlikely AMD would bring more than 8 cores and 16 logical threads to the mobile landscape and its higher concern with autonomy rather than pure performance. Especially when one considers the particular Lenovo model involved: the Yoga lineup isn't so much associated with ultimate performance. However, there are desktop-replacement scenarios where users might definitely want to see a more than 8-core CPU powering their machine.

That said, this could simply be a higher clocked 8-core (the Ryzen 7 4800U does feature a base 1.8 GHz/up to 4.2 GHz boost clocks, so there's room for improvement). The Yoga Slim 14 where the Ryzen 9 4900U was listed does only weigh 1.1 Kg and has a quoted 11 hour battery life on the 4K screen option (versus 14 hours on the FHD version). We'll just have to wait and see, with our thinking hats on. A typo is possible, but hard to make in both the physical specs list on the pictures, and on the official Lenovo website. The fact that the original video has since been edited with the specs list obscured definitely means something's afoot. This could also be another AMD bullet for the mobile market, where it has achieved its biggest share growth in recent times.

Apple Finally Buying AMD CPUs? Pointers to Ryzens Found in MacOS Beta

Since its switch to the x86 machine architecture from PowerPC in the mid-2000s, Apple has been consistent with Intel as its sole supplier of CPUs for its Macbooks, iMac desktops, and Mac Pro workstations. The company's relationship with rival AMD has been limited to sourcing discrete GPUs. If pieces of code from a MacOS beta is anything to go buy, Apple could bite the AMD bullet very soon. References to several AMD processors were found in MacOS 10.15.4 Beta 1. These include the company's "Picasso," "Renoir," and "Van Gogh" APUs.

It's very likely that with increasing CPU IPC and energy-efficiency, Apple is finally seeing the value in single-chip solutions from AMD that have a good enough combination of CPU and iGPUs. The 7 nm "Renoir" silicon in particular could change the mobile and desktop computing segments, thanks to its 8-core "Zen 2" CPU, and a "Vega" based iGPU that's highly capable in non-gaming and light-gaming tasks. AMD's proprietary SmartShift feature could also be leveraged, which dynamically switches between the iGPU and an AMD discrete GPU.

ASRock X570 Phantom Gaming-ITX TB3 Receives Official Thunderbolt Certification

The leading global motherboard, graphics card and mini PC manufacturer, ASRock, announces X570 Phantom Gaming-ITX/TB3 receives the Thunderbolt Host certification from Intel. It is the first Thunderbolt Certified AMD motherboard.

X570 Phantom Gaming-ITX/TB3 is the high-end Mini-ITX model in the ASRock X570 series motherboard which supports AMD Ryzen 2000 and 3000 series processors with AM4 socket. It is equipped with 10 power phase design (Dr.MOS) which provides completely smooth power delivery to the CPU to offer unmatched overclocking capabilities, and enhanced performance with the lowest temperature for advanced gamers. The key feature of this motherboard, Thunderbolt 3 technology, enables lightning-fast data bandwidth up to 40 Gbps, and can also provide both data and video transmission. Meanwhile, X570 Phantom Gaming-ITX/TB3 can connect up to six Thunderbolt 3 devices such as graphics card, hard disk or monitor simultaneously by means of Daisy Chain technology.

GeIL Announces Availability of EVO SPEAR Phantom Gaming Edition Memory in the Americas

Golden Emperor International Ltd. - one of the world's leading PC components and peripheral manufacturers, is pleased to announce the EVO SPEAR Phantom Gaming Edition DDR4 Memory, GeIL and ASRock's co-branded DRAM, is now available at Newegg.com and select retailers in the Americas.

GeIL memory has joined forces with leading motherboard brand, ASRock, and its top-of-the-line Phantom Gaming Alliance. Through this partnership, GeIL and ASRock dedicated to building a strong foundation for compatibility and reliability between DRAM and motherboard. The EVO SPEAR Phantom Gaming Edition Memory is tested under the strict criteria and validation of the ASRock Phantom Gaming series motherboards. As an excellent result of the cooperation, exceptional stability has benefited. It's available in frequencies from 2400 MHz to 3200 MHz, capacity for 4 GB to 32 GB kit, and runs as low as 1.2 V and at max 1.35 V.

AMD Desktop Processor Market Share Now at 18.3%: Mercury Research

Market intelligence firm Mercury Research published its findings on the x86 processor market towards the end of 2019, in which AMD has posted growth in all segments (not counting IoT or semi-custom). AMD held 18.3 percent of the desktop x86 processor market, according to the report. a 5-year high. The company's EPYC line of server processors face a more uphill battle against enterprises' entrenched brand loyalties to Intel. The company holds 4.5 percent of the server processor market, but growing 0.2 percent points versus the previous quarter, and 1.4 percentage points vs. the previous year. The last time AMD held such a market share in the server x86 processor market was in Q3-2013.

AMD's mobile processor market share may come as a surprise to some. According to Mercury Research, the company holds 16.2 percent of the mobile x86 processor market, which is almost as much as its desktop market. This is probably propelled by the popularity of AMD APUs and low-power CPUs in the cost-effective notebook market segments. AMD is now eyeing higher market segments with its Ryzen 4000 "Renoir" processors that make landfall this year. AMD is growing faster in the mobile space than desktop, with 1.5 percentage points growth in just Q4, and 4 percentage points year-over-year. AMD's mobile market share was this high back in Q2-2013. Mercury Research pins AMD's overall hold over the x86 market at 15.5%, averaged on all segments, minus semi-custom and IoT.

GIGABYTE Rolls Out Designare DDR4-3200 High-Capacity 64GB (2x 32GB) Memory for Creators

The Designare brand of motherboards by GIGABYTE target content creators, and the company is extending the brand to memory, with the new Designare Memory series. It debuts with a high-capacity 64 GB dual-channel memory kit using two 32 GB modules. The rationale behind these densities is that creators may need them to deal with large data-sets. These are not off-spec "double height" modules, but are common dual-rank modules that stick to JEDEC compatibility spec, and pack XMP profiles that can run them at DDR4-3200 with 16-18-18-38 timings at 1.35 V.

GIGABYTE has tested these modules to work on all of its AMD X570, AMD B450, AMD TRX40, Intel X299, and Intel Z390 motherboards. For X570 and B450, however, the company states that only 3rd generation "Matisse" processors can handle this memory density. In its compatibility testing, GIGABYTE used 18-19-19-39 timings. Physically, the Designare modules have regular 32 mm height, a black PCB, and aluminium heatspreaders. GIGABYTE is backing the modules with lifetime warranty. The company didn't reveal pricing.

AMD Readies Radeon Pro W5500, Navi 14 Wears a Suit

AMD is giving final touches to the Radeon Pro W5500, a mid-range professional graphics card, which surfaced on an early listing by workstation builder SabrePC. Going by AMD's new nomenclature for its Radeon Pro W-series graphics cards, the W5500 could possibly be a professional variant of the RX 5500 XT, based on the 7 nm "Navi 14" silicon. It remains to be seen however, if AMD enables all 1,536 stream processors on the silicon, or if it's strictly aligned with the core-configuration of the RX 5500 XT (1,408 stream processors). Currently the only AMD product to max out this silicon is the Radeon Pro 5500M found exclusively in the new 16-inch Apple MacBook Pro.

AMD's Radeon Pro W5500 includes 8 GB of GDDR6 memory across the chip's 128-bit wide memory interface. According to the now-redacted SabrePC listing reported by Tom's Hardware, the W5500 apparently features four DisplayPorts, one short of the W5700, and there's no mention of the card supporting USB-C. The listing also mentions a price of USD $391.57, which, although a placeholder, closely aligns with the card's competitor, the NVIDIA Quadro P2200, which retails around the $400-mark.

Mercedes and AMD Announce Multi-Year Partnership

The Mercedes-AMG Petronas Formula One Team is delighted to announce today a multi-year partnership with high-performance computing leader AMD, a technology supplier of supercomputing, simulation, PC and data center technologies. The new partnership combines the two companies' passion for extreme performance and will see the AMD logo on both sides of the cockpit of the team's 2020 car, on the drivers' race suits and team clothing and on the engineering station.

The new partnership will also see the Mercedes-AMG Petronas Formula One Team pilot the use of AMD commercial solutions, including AMD EPYC server processors and AMD Ryzen PRO laptop processors, to optimize the team's various workstreams. "At AMD, we are at our best when we create disruptive technologies that push the envelope of what is possible in high-performance computing," said John Taylor, chief marketing officer at AMD. "We are thrilled to join forces with the Mercedes-AMG Petronas Formula One Team, a team operating at the cutting edge of technology and with whom we are a shared spirit in delivering incredible innovation and performance from the factory to the racetrack."

VMWare Updates Licensing Model, Setting 32-Core Limit per License

VMWare, one of the most popular virtualization solutions commercially available for businesses and the industry in general, has announced changes to its licensing model. From now on, licensees will have to acquire a license per 32 CPU cores, instead of the former "per socket" model. This effectively means that users who had made a migration to AMD's 64-core EPYC CPUs, for instance, and who saved on both price-per core and VMWare licensing fees compared to Intel customers (who would need two sockets to achieve the same core-count, and thus, two licenses) are now being charged for two licenses for a 64-core, AMD-populated socket. This was a selling point for AMD - the company stated that their high-end EPYC processors could act as a dual-socket setup with a single processor, thanks to EPYC's I/O capabilities and core counts. VMWare claims this change is in line with industry standard pricing models.

Of course this decision from VMWare hits AMD the hardest, and it comes at a time where there are already 48 and 64 core CPUs available in the market. Should this licensing change be done, perhaps it should be in line with the current state of the industry, and not following in a quasi-random core-count (it definitely isn't random, though, and I'll leave it at that). From VMware's perspective, AMD's humongous CPU core counts does affect their bottom line. The official release claiming customers license software based on CPU counts may be valid, and they do allow for free licenses for servers past 32 cores until April 30, 2020. Of course, VMWare is also preparing itself for future industry changes - Intel will obviously increase its core counts in response to AMD's EPYC attack on the expected core counts of professional applications.

GIGABYTE Lists AMD B550 and Intel Z490 Motherboards

Thanks to the findings of VideoCardz, we have information that GIGABYTE has listed its upcoming motherboards for AMD and Intel platforms. Starting with AMD's upcoming mid-range chipset, the B550 model is supposed to bring PCIe 4.0 connectivity options to lower-priced motherboard variants. So far, only high-end chipset versions like X570 had PCIe 4.0 support, while the mid-range option was lacking. GIGABYTE has prepared a total of six B550 AORUS models, along with a GAMING series which is supposed to be a tier below AORUS models. The B550 chipset will span all motherboard sizes, including ATX, Micro-ATX, and Mini-ITX.

In the EEC listing, GIGABYTE also submitted Intel's upcoming Z490 motherboards for Comet Lake-S CPUs. In the listing, we see a total of 15 motherboards listed with an unusable entry. Again the W480 chipset appears, which is meant to power workstation motherboards. This chipset will go inside a new motherboard lineup called the "VISION" series. While we don't know what this new series brings, we know that both the workstation enabled W480 chipset and regular Z490 chipset will be a part of it.

AMD Releases Radeon Software Adrenalin 20.2.1 Beta

AMD today released the latest version of Radeon Software Adrenalin 2020 Edition. Version 20.2.1 beta adds optimization for "Zombie Army 4: Dead War." A handful issues have also been fixed. To begin with, unusually high memory usage with ReLive has been fixed. HDR content becoming excessively dark or bright with DirectX 12 games on RX 5000-series graphics cards, has been fixed. Camera element experiencing stutter with ReLive has been fixed. A missing scroll bar in the "compatibility" tab of Radeon Software application has been fixed. Also addressed is Radeon Software failing to detect VR games when SteamVR is running. Radeon Anti-Lag toggle audible alerts falsely sounding has been fixed. Grab the software from the link below.

DOWNLOAD: AMD Radeon Software Adrenalin 20.2.1 beta

Fractal Design Announces the Aventador-inspired Gaming PC Giveaway

Fractal Design partnered with Greg Salazar to bring you a chance to win a pre-built gaming PC inspired by the Lamborghini Aventador. Other prizes include 24-hour exotic car rentals so you can turn heads wherever you go. The star attraction is the Aventador-inspired gaming PC, powered by Fractal Design hardware. Nestled in a custom Fractal Design Meshify C chassis, and powered by a Fractal Design Ion+ 860 W Platinum power-supply, this beast has some serious chops: AMD Ryzen 9 3900X processor, MSI MPG X570 Gaming Pro Carbon motherboard, MSI GeForce RTX 2070 Super Gaming X graphics card, 16 GB G.Skill RipJaws V memory, and Samsung 860 EVO 500 GB storage. The main giveaway hosted on Gleam lets you win the Aventador-inspired gaming PC, while a bonus giveaway form lets you take a crack at the exotic car rentals. Gleam lets you increase your chances of winning by up to 24 times. Open from now, February 4, 01:00 UTC, until February 18, 05:59 UTC, the main giveaway is open worldwide. Good Luck!

For more information, and to participate, visit this page.

NVIDIA's Next-Generation "Ampere" GPUs Could Have 18 TeraFLOPs of Compute Performance

NVIDIA will soon launch its next-generation lineup of graphics cards based on a new and improved "Ampere" architecture. With the first Tesla server cards that are a part of the Ampere lineup going inside Indiana University Big Red 200 supercomputer, we now have some potential specifications and information about its compute performance. Thanks to the Twitter user dylan552p(@dylan522p), who did some math about the potential compute performance of the Ampere GPUs based on NextPlatform's report, we discovered that Ampere is potentially going to feature up to 18 TeraFLOPs of FP64 compute performance.

With Big Red 200 supercomputer being based on Cray's Shasta supercomputer building block, it is being deployed in two phases. The first phase is the deployment of 672 dual-socket nodes powered by AMD's EPYC 7742 "Rome" processors. These CPUs provide 3.15 PetaFLOPs of combined FP64 performance. With a total of 8 PetaFLOPs planned to be achieved by the Big Red 200, that leaves just a bit under 5 PetaFLOPs to be had using GPU+CPU enabled system. Considering the configuration of a node that contains one next-generation AMD "Milan" 64 core CPU, and four of NVIDIA's "Ampere" GPUs alongside it. If we take for a fact that Milan boosts FP64 performance by 25% compared to Rome, then the math shows that the 256 GPUs that will be delivered in the second phase of Big Red 200 deployment will feature up to 18 TeraFLOPs of FP64 compute performance. Even if "Milan" doubles the FP64 compute power of "Rome", there will be around 17.6 TeraFLOPs of FP64 performance for the GPU.

AMD Updates its "Raise the Game" Bundle, Leaves out RX 5600 XT, Bolsters RX 5500 XT

AMD introduced the latest edition of the "Raise the Game" bundle, which goes live in February. The mid-range Radeon RX 5500 XT is bolstered with a windfall of games and services. New purchases of RX 5500 XT graphics cards from participating retailers receive "Resident Evil 3," "Ghost Recon Breakpoint," and "Warcraft 3: Reforged," in addition to 3 months of Xbox Game Pass for PC. Buyers of performance-segment RX 5700 and RX 5700 XT cards purchasing from participating retailers, from February 4 till April 25 (with game redemptions ending on May 25), receive "Resident Evil 3" and "Monster Hunter World: Iceborne Master Edition." Buyers of the RX 560, RX 570, RX 580, RX 590, RX Vega series, Radeon VII, RX 5500 XT, and RX 5700 series receive Xbox Game Pass for PC. Curiously, RX 5600 XT is excluded from the game bundle.

DRAM Calculator for Ryzen by 1usmus v1.7.0 Released

DRAM Calculator for Ryzen by 1usmus is the definitive utility to demystify memory overclocking and optimization on AMD Ryzen-powered PCs. It lets you feed in settings you know, and calculates the most optimal related settings (such as latencies), so you get the most from your memory overclock. Version 1.7.0 adds certain memory benchmarks to the utility, including a benchmark for memory bandwidth (reads and writes), and AMD processor inter-core latency tests. The new version also spares you of having to manually input certain current values, by adding the ability to read current memory timings for machines powered by Ryzen 3000-series "Matisse" processors. The new version also adds support for Ryzen Threadripper 3000 "Castle Peak" processor series. Support is also added for SK hynix DJR memory modules. Grab DRAM Calculator for Ryzen from the link below.

DOWNLOAD: DRAM Calculator for Ryzen by 1usmus v1.7.0

AMD Reposts Radeon 20.1.3 Beta as WHQL

AMD has just re-released Radeon Software 20.1.3 as WHQL. These drivers are identical to the Adrenalin 20.1.3 Beta drivers posted earlier this month, with the only difference being WHQL certification. It looks like AMD's driver team is hard at work fixing the various issues reported. 20.1.3 WHQL is an important release as it now gives RX 5600 XT owners a WHQL driver — previously they had to resort to beta drivers to power their new purchase.

Radeon Software Adrenalin 20.1.4 Beta was released just days ago and does include additional changes that aren't integrated in 20.1.3 WHQL yet, because Microsoft's WHQL certification process takes some time. A few days ago we reported that AMD silently patched a driver security issue with 20.1.1 Beta, maybe that's a reason, too, why we're seeing a WHQL version today.
DOWNLOAD: AMD Radeon Software Adrenalin 20.1.3 WHQL

AMD to Debut 2nd Gen RDNA Architecture in 2020

AMD CEO Dr Lisa Su, in her Q4-2019 and FY-2019 earnings call, confirmed that the company debut its second-generation RDNA graphics architecture in 2020. "In 2019 we launched our new architecture in GPUs, it's the RDNA architecture, and that was the Navi-based products. You should expect those will be refreshed in 2020, and we will have our new next-generation RDNA architecture that will be part our 2020 lineup."

Second-gen RDNA, or RDNA2, is expected to leverage the new 7 nm+ (EUV) silicon fabrication process at TSMC, to dial up transistor-counts, clock-speeds, and performance. Among the two anticipated feature additions are VRS (variable rate shading) and possibly ray-tracing. The fabled "big Navi" silicon, a GPU larger than "Navi 10," is also on the cards, according to an earlier statement by Dr Su. More details about these upcoming graphics cards are expected to be put out in March, at the 2020 AMD Investor Day conference.

AMD Reports Fourth Quarter and Annual 2019 Financial Results

AMD (NASDAQ:AMD) today announced revenue for the fourth quarter of 2019 of $2.13 billion, operating income of $348 million, net income of $170 million and diluted earnings per share of $0.15. On a non-GAAP basis, operating income was $405 million, net income was $383 million and diluted earnings per share was $0.32. For fiscal year 2019, the company reported revenue of $6.73 billion, operating income of $631 million, net income of $341 million and diluted earnings per share of $0.30. On a non-GAAP basis, operating income was $840 million, net income was $756 million and diluted earnings per share was $0.64.

"2019 marked a significant milestone in our multi-year journey as we successfully launched and ramped the strongest product portfolio in our 50-year history," said Dr. Lisa Su, AMD president and CEO. "We delivered significant margin expansion and increased profitability as we gained market share with our Ryzen and EPYC processors. Our focused execution and the investments we made in our high-performance computing roadmaps position us well for continued growth in 2020 and beyond."

Blizzard Releases Warcraft III: Reforged System Requirements

Blizzard today released the system requirements for their remastered version of Warcraft III, Warcraft III: Reforged. The new game sees the inclusion of the original Reign of Chaos campaign and its expansion, the Frozen Throne, amounting to 60 campaign missions. Reworked graphics, four-hours of updated in-game cutscenes and re-recorded voice-overs are paired with rebalanced online play and the addition of social and matchmaking capabilities.

Requirements-wise, it's a light game on its minimum settings for sure: Blizzard says gamers will need an Intel Core i3-530 or AMD Athlon Phenom II X4 910. A mere 4 GB of system RAM and an NVIDIA GeForce GTS 450 or AMD Radeon HD 5750 will be required to power the games' visuals. If you aren't looking for the minimum specs but how good of an experience you'll have, the Recommended specs up the ante: an Intel Core i5-6400 or AMD Ryzen 7 1700X or better are being called for, paired with 8 GB of RAM and an NVIDIA GeForce GTX 960 or AMD Radeon R9 280X.

Cisco Appoints AMD President and CEO Dr. Lisa T. Su to Board of Directors

Cisco today announced the appointment of Dr. Lisa T. Su, AMD president and CEO, to its board of directors effective today. "Lisa is an accomplished business leader with deep expertise in the semiconductor industry," said Chuck Robbins, chairman and CEO, Cisco. "We look forward to her contributions to Cisco's board and our business as we continue to develop ground breaking technologies, and a new internet for the 5G era that will help our customers innovate faster than ever before."

Dr. Su, 50, joined AMD in 2012 and has held the position of President and Chief Executive Officer since October 2014. She also serves on AMD's Board of Directors. Previously, Dr. Su served as Senior Vice President and General Manager, Networking and Multimedia at Freescale Semiconductor, Inc., and was responsible for global strategy, marketing and engineering for the company's embedded communications and applications processor business. Dr. Su joined Freescale in 2007 as Chief Technology Officer, where she led the company's technology roadmap and research and development efforts.

AMD Quietly Patched Four Major GPU Security Vulnerabilities with Radeon 20.1.1 Drivers

If you haven't updated your AMD Radeon drivers in a while, here's one major reason to. The company secretly patched four major security vulnerabilities affecting Radeon GPUs, in its recent Adrenalin 20.1.1 drivers, with no mention of doing so in its changelog. Talos Intelligence reports four vulnerabilities, which are are chronicled under CVE-2019-5124, CVE-2019-5146, CVE-2019-5147 and CVE-2019-5183. This class of attacks exploits a vulnerability in the AMD Radeon driver file ATIDXX64.dll, which can lead to denial of service or even remote code execution. What makes things much more serious is that this attack vector can be used to exploit the host machine from a VM (tested with VMWare). It even seems possible to trigger the vulnerability from a web page, through WebGL (which allows running 3D applications on a remote website). The vulnerabilities were tested on Radeon RX 550 / 550 Series VMware Workstation 15 (15.5.0 build-14665864) with Windows 10 x64 as guest VM, but there is no reason to assume that the issue is limited to just RX 550 as the AMD shader compiler shares a common code basis for all recent DirectX 12 GPUs.

All vulnerabilities rely on a common attack vector: specially crafted shader code that exploits bugs in the shader compiler. Even though HLSL shader code looks similar to assembly, it actually is a relatively high-level language that gets optimized and compiled by the graphics driver. VMWare's graphics acceleration lets you run 3D graphics in virtual machines, by passing along rendering info to the host GPU and then funneling the output back into the VM. Since the shader code gets compiled using the graphics driver of the host OS, this creates interesting opportunities for attacks.
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