Nobody saw this one coming—or going. AMD last night released the Radeon RX 6800 XT Midnight Black, a limited edition variant of the RX 6800 XT reference "Made by AMD" graphics card, sold-out directly through the company website. This card appears to be an aesthetic update, as it replaces all the matte silver bits on the cooler shroud with black. That's it...that's the product. The clock speeds are the same—2015 MHz game clocks—and so are is the core configuration, with 72 RDNA2 compute units. The card briefly appeared on the AMD store, allegedly, and disappeared before the first legitimate graphics card buyer could lift a finger.

AMD introduced their X570 chipset back in July 2019 to coincide with the launch of Ryzen 3000 processors. The X570 chipset consumed more power than previous chipsets and required a dedicated cooling fan on most boards which were often noisy or unreliable. AMD appears to be preparing an updated more efficient X570S silent chipset with passive cooling. Gigabyte has recently submitted eight new motherboards to the EEC which appear to feature the new chipset. The specific models submitted include the AORUS MASTER, AORUS ELITE AX, AORUS ELITE, AORUS PRO AX, AERO G, and GAMING X. It remains to be seen if all of these models make it to market and whether or not other manufacturers are preparing new boards.

AMD Ryzen 5000 series of processors feature the new Zen 3 core design, which uses many techniques to deliver the best possible performance. One of those techniques is called Predictive Store Forwarding (PSF). According to AMD, "PSF is a hardware-based micro-architectural optimization designed to improve the performance of code execution by predicting dependencies between loads and stores." That means that PSF is another "prediction" feature put in a microprocessor that could be exploited. Just like Spectre, the feature could be exploited and it could result in a vulnerability in the new processors. Speculative execution has been a part of much bigger problems in CPU microarchitecture design, showing that each design choice has its flaws.

AMD's CPU architects have discovered that the software that relies upon isolation aka "sandboxing", is highly at risk. PSF predictions can sometimes miss, and it is exactly these applications that are at risk. It is reported that a mispredicted dependency between load and store can lead to a vulnerability similar to Spectre v4. So what a solution to it would be? You could simply turn it off and be safe. Phoronix conducted a suite of tests on Linux and concluded that turning the feature off is taking between half a percent to one percent hit, which is very low. You can see more of that testing here, and read AMD's whitepaper describing PSF.

It's close to impossible finding a Ryzen 9 mobile processor-powered gaming notebook with a high-end NVIDIA GPU. Having returned to the high-end discrete GPU market with the "Big Navi" Radeon RX 6000 series, AMD is looking to complement its Ryzen 5000M series "Zen 3" Cezanne mobile processors with high-end RDNA2 GPUs of its own. An upcoming model of the ASUS ROG G15 (2021) leaked to the web in a CPU-Z validation database (model: G513QY). This notebook packs a Ryzen 9 5900HX "Cezanne" 8-core/16-thread processor based on the "Zen 3" microarchitecture; but more interestingly, the discrete GPU is Radeon RX 6800M.

The desktop Radeon RX 6800 (non-XT) and RX 6700 XT have shown that AMD has achieved performance/Watt parity/leadership over NVIDIA with high-end GPUs. VideoCardz reports that the RX 6800M is likely based on a maxed-out 7 nm "Navi 22" silicon, with 2,560 stream processors, and 12 GB of GDDR6 memory across a 192-bit wide memory bus. The RX 6800M could play in the same performance league as the GA104-based GeForce RTX 3080 Mobile, given that the desktop RX 6700 XT is leveling up to the desktop RTX 3070. Given the 256-bit memory bus width of the larger "Navi 21" silicon, it's quite possible that AMD comes up with even higher mobile SKUs, so AMD-powered gaming notebooks finally match/beat Intel+NVIDIA combinations.

AMD on April 1st published a new patent application that seems to show the way its chiplet GPU design is moving towards. Before you say it, it's a patent application; there's no possibility for an April Fool's joke on this sort of move. The new patent develops on AMD's previous one, which only featured a passive bridge connecting the different GPU chiplets and their processing resources. If you want to read a slightly deeper dive of sorts on what chiplets are and why they are important for the future of graphics (and computing in general), look to this article here on TPU.

The new design interprets the active bridge connecting the chiplets as a last-level cache - think of it as L3, a unifying highway of data that is readily exposed to all the chiplets (in this patent, a three-chiplet design). It's essentially AMD's RDNA 2 Infinity Cache, though it's not only used as a cache here (and for good effect, if the Infinity Cache design on RDNA 2 and its performance uplift is anything to go by); it also serves as an active interconnect between the GPU chiplets that allow for the exchange and synchronization of information, whenever and however required. This also allows for the registry and cache to be exposed as a unified block for developers, abstracting them from having to program towards a system with a tri-way cache design. There are also of course yield benefits to be taken here, as there are with AMD's Zen chiplet designs, and the ability to scale up performance without any monolithic designs that are heavy in power requirements. The integrated, active cache bridge would also certainly help in reducing latency and maintaining chiplet processing coherency.

Tianshu Zhixin, a Chinese startup company dedicated to designing advanced processors for accelerating various kinds of tasks, has officially entered the production of its latest GPGPU design. Called "Big Island" GPU, it is the company's entry into the GPU market, currently dominated by AMD, NVIDIA, and soon Intel. So what is so special about Tianshu Zhixin's Big Island GPU, making it so important? Firstly, it represents China's attempt of independence from the outside processor suppliers, ensuring maximum security at all times. Secondly, it is an interesting feat to enter a market that is controlled by big players and attempt to grab a piece of that cake. To be successful, the GPU needs to represent a great design.

And great it is, at least on paper. The specifications list that Big Island is currently being manufactured on TSMC's 7 nm node using CoWoS packaging technology, enabling the die to feature over 24 billion transistors. When it comes to performance, the company claims that the GPU is capable of crunching 37 TeraFLOPs of single-precision FP32 data. At FP16/BF16 half-precision, the chip is capable of outputting 147 TeraFLOPs. When it comes to integer performance, it can achieve 317, 147, and 295 TOPS in INT32, INT16, and IN8 respectively. There is no data on double-precision floating-point numbers, so the chip is optimized for single-precision workloads. There is also 32 GB of HBM2 memory present, and it has 1.2 TB of bandwidth. If we compare the chip to the competing offers like NVIDIA A100 or AMD MI100, the new Big Island GPU outperforms both at single-precision FP32 compute tasks, for which it is designed.Pictures of possible solutions follow.

Razer, the maker of various gaming peripherals and gaming PCs/Laptops, has been a long-time user of Intel CPUs in their laptops devices. However, that might be changing just about now. According to some findings by @_rogame, there was a 3D Mark benchmark run that featured AMD Ryzen 5000 series "Cezanne" mobile processors. What is more interesting is the system it was running in. Called Razer PI411, this system is officially Razer's first AMD-powered laptop. While we don't have many details about it, we have some basic system configuration details. For starters, the laptop carries AMD's top-tier Ryzen 9 5900HX overclockable mobile processor. Carrying a configured TDP of 45 Watts (the maximum is 54 W), the system is likely not equipped with sufficient cooling for overclocking.

When it comes to the rest of the laptop, it features NVIDIA's GeForce RTX 3060 GPU, 16 GB of RAM, and 512 GB of storage. Being that this laptop was codenamed PI411, it could indicate a 14-inch model. However, we still don't know if it is ever going to hit consumer shelves. Being that Razer never carried an AMD CPU option, this could just be an engineering sample that the company was experimenting with, so we have to wait to find out more.

ASRock has announced a new graphics card that's entering its RX 6900 XT lineup, AMd's current GPU technology pinnacle in the consumer space. The new ASRock Radeon RX 6900 XT OCF is apparently ASRock's new top-tier offering, joining the Phantom Gaming and reference designs for this particular AMD SKU. Like most custom RX 6900 XT graphics cards, ASRock has fitted the RX 6900 XT OCF with a triple-fan, triple-slot cooler and heatsink assemblage, as well as with three 8-pin connectors to ensure the card is always fed enough power towards its top-of-the-line performance. The card further features a new, relatively colorful design for ASRock, as well as RGB bling for your visual pleasure (in sexy showcase pictures, because we know you won't find these out in the wild).

MonsterLabo, the maker of fanless PC cases designed for gaming with zero noise, has today tested its upcoming flagship offering in the case lineup. Called The Beast, the case is designed to handle high-end hardware with large TDPs and dissipate all that heat without any moving parts. Using only big heatsinks and heat pipes to transfer the heat to the big heatsink area. In a completely fanless configuration, the case can absorb and dissipate a CPU TDP of 150 Watts and a GPU TPD with 250 Watts. However, when equipped with two 140 mm fans running below 500 RPM, it can accommodate a 250 W CPU, and 320 W GPU. MonsterLabo has tested the fully fanless configuration, which was equipped with AMD Ryzen 7 3800XT processor, paired with NVIDIA's latest GeForce RTX 3080 Ampere graphics card.

There were no fans present in the system to help move the heat away, and the PC was being stress-tested using Microsoft's Flight Simulator. The company has posted a chart of CPU and GPU temperatures over time, where we see that the GPU has managed to hit about 75 degrees Celsius at one point. The CPU has remained a bit cooler, where the CPU package hit just above the 70-degree mark. Overall, the case is more than capable of cooling the hardware it was equipped with. By adding two slow-spinning fans, the temperatures would get even lower, however, that is no longer a fanless system. MonsterLabo's The Beast is expected to get shipped in Q3 of this year when reviewers will get their hands on it and test it for themselves. You can watch the videos in MonsterLabo's blog post here.

AMD today released the Radeon Software Adrenalin 21.3.2 beta drivers. The drivers come with optimization for "Outriders," "Evil Genius 2: World Domination," and the DirectX Raytracing update for "DiRT 5." A handful issues have also been fixed. Radeon RX 6700 series GPUs incorrectly reporting clock speeds in the Performance tab of Radeon Software, has been fixed. Artifacts noted with shadows in "Insurgency: Sandstorm," has been fixed. A bug with desktop resolution changing after a power cycle, on certain displays, has been fixed. Screen blacking out when playing games in the borderless fullscreen mode with FreeSync enabled on RX 6000 series GPUs, has been fixed. Grab the drivers from the link below.

DOWNLOAD: Radeon Software Adrenalin 21.3.2 beta

ASRock Rack, a division of ASRock dedicated to server/enterprise products, has today quietly launched a 1U short depth server, equipped with AMD's X570 motherboards, able to accommodate AMD Ryzen 5000 series of processors. The 1U2-X570/2T, as ASRock calls it, features an X570D4I-2T motherboard that is capable of housing any AMD Ryzen and Ryzen Pro 5000 series processor with TDP up to 105 Watts, paired with up to four SO-DIMMs of DDR4 ECC memory. Being a remote desktop/server type of build, the 1U case is not designed to be equipped with any powerful discrete graphics card. There is room for the motherboard, the power supply, and the HDDs located next to the motherboard.

Equipped with an 80-Plus Bronze 265 Watt PSU, the system can handle almost any CPU it is equipped with, two 3.5" drives and two 2.5" 7 mm drives. The motherboard also supports M.2 2280 SSD with PCIe 4.0 protocol support. When it comes to basic graphics output, ASRock Rack has installed an ASPEED AST2500 graphics controller to handle basic video output and display the command line, so you can operate with your server with ease. When it comes to networking, it is equipped with dual RJ45 10 GbE connectors, coming from an Intel X550-AT2 Ethernet controller. For more details, head over to the ASRock Rack 1U2-X570/2T product page.

NZXT, a leading designer of computer hardware, software, and services for the PC gaming community, today announces the release of the NZXT N7 B550 motherboard, the first AMD motherboard in NZXT's N7 motherboard lineup. NZXT is expanding the N7 lineup to bring the sleek, seamless design of the N7 ATX motherboard to more gamers. The N7 B550 has optimally placed port locations, supports the latest technology like PCIe gen 4 and WiFi 6e, and gives PC builders the tools they need to create a beautifully modern build.

The N7 B550 includes key features from our RGB and Fan Controller, allowing intuitive control of four RGB lighting channels and seven fan channels through NZXT CAM. Lighting accessories from all manufacturers are supported. The metal cover is available in white or black for a seamless look that blends into the background of any NZXT H Series case for a clean aesthetic.

During the development of the Eisblock Aurora RADEON RX 6800/6900/XT graphic card GPU block, we wanted to further increase the performance. The first step was to move the cooler closer to the individual components by reducing the thermal pads to a thickness of 1 mm. Next, we reduced the thickness of the nickel-plated copper block. Instead of 7 mm, it is now only 5.5 mm thick. The water flow inside the cooler has also been optimized. All important components such as the voltage transformers and the memory are now significantly better and more effectively cooled by the water. All this ensures a significant increase in cooling performance.

The emergence of the COVID-19 pandemic in 1H20 seemed at first poised to devastate the IC design industry. However, as WFH and distance education became the norm, TrendForce finds that the demand for notebook computers and networking products also spiked in response, in turn driving manufacturers to massively ramp up their procurement activities for components. Fabless IC design companies that supply such components therefore benefitted greatly from manufacturers' procurement demand, and the IC design industry underwent tremendous growth in 2020. In particular, the top three IC design companies (Qualcomm, Broadcom, and Nvidia) all posted YoY increases in their revenues, with Nvidia registering the most impressive growth, at a staggering 52.2% increase YoY, the highest among the top 10 companies.

AMD today released the Radeon Pro Software for Enterprise driver update for Q1 2021. Among a host of application-specific optimizations and other improvements, the drivers debut the new Radeon Pro Software for Enterprise application. If you're familiar with the Radeon Software application on the client Radeon RX graphics drivers, you'll find the user interface of the new Radeon Pro Software familiar. It serves as not just a dashboard to configure all graphics-related settings and optimizations; but also as a launcher for all your creativity applications.

The application's new Home screen gives you an overview of of the most frequently used applications, and important hardware settings at a glance. The following two tabs, Create and Stream, let you organize your apps between those you use to create content, and those you use to publish or share it with. Besides serving as app launchers, these tabs let you optimize the GPU settings for these apps right from Radeon Pro Software. Things get interesting with the fourth tab, Performance. Almost identical in function to the Performance tab on the client Radeon Software, this lets you take control of your graphics hardware, set performance limits, monitor hardware performance in real-time, and more. The Streaming tab lets you share your screen across the web, or your company's private network, through most popular collaboration and remote-work platforms.DOWNLOAD: AMD Radeon Pro Software for Enterprise 21.Q1

The complete slide deck follows.

Capcom, the Japanese video game maker, has today announced specification requirements for its upcoming Resident Evil Village PC game, needed to play the game at certain resolutions/graphics presets. Starting with the minimum settings, Capcom is thinking of 1080p 60 FPS gaming. To achieve that you need at least an Intel Core i5-7500 or AMD Ryzen 3 1200 processor paired with 8 GB of RAM. The minimum specification also requires a DirectX 12 capable GPU, with 4 GB of VRAM, just like NVIDIA GeForce GTX 1050 Ti or AMD Radeon RX 560. The company notes that using this configuration, framerate may drop below 60 FPS during heavy loads. If you want to use raytracing, which is now also present in the game engine, you must switch to at least NVIDIA GeForce RTX 2060 or AMD Radeon RX 6700 XT.

The recommended specification of course requires much beefier hardware compared to the minimum specification. If you want to have a steady 1080p 60 FPS experience without frame drops, Capcom recommends an Intel Core i7 8700 or AMD Ryzen 5 3600 processor, paired with 16 GB of RAM, and a GPU like an NVIDIA GeForce GTX 1070 or AMD Radeon RX 5700. However, if you want the raytracing feature you need a better GPU. To achieve a 4K resolution with 60 FPS and raytracing turned on, the GPU needs a bump to at least an NVIDIA GeForce RTX 3070 or AMD Radeon RX 6900 XT graphics card. You can check out the game requirements in greater detail below.

TUL Corporation, a leading and innovative manufacturer of AMD graphics cards since 1997, announces its HELLHOUND AMD Radeon RX 6700 XT graphics cards offering remarkable performance, a robust design with mysterious LED lighting and efficient cooling. HELLHOUND together with RED DEVIL and FIGHTER AMD Radeon RX 6700 XT graphics cards, are designed to be absolute gaming monsters, making them a must-have weapon for 1440p gaming.

The RED DEVIL AMD Radeon RX 6700 XT shares the same cool and relentless appearance as the highly awarded RED DEVIL AMD Radeon RX 6900 XT graphics card. It is armed with a triple-fan cooler design to keep the card at low temperatures while providing an incredible gaming experience with whisper quiet operation at the highest speeds.

PowerColor inadvertently put out press shots of the unreleased Radeon RX 6700 (non-XT) Fighter graphics card. The box design of the card clearly lacks the "XT" brand extension, and confirms that the SKU will feature 6 GB as its standard memory amount. The RX 6700 will also retain 1440p as its gaming performance target, although it remains to be seen just how much of a performance gap exists between it and the RX 6700 XT.

AMD's most recent driver release, the Radeon Software Adrenalin 21.3.1, added support for the "RX 6700 series," without singling out the RX 6700 XT, indicating that launch of the RX 6700 may not be too far away. We expect the RX 6700 to be cut down from the RX 6700 XT, possibly with a similar CU count as the RX 5700 (36 CUs). The memory bus width is unchanged form the RX 6700 XT, at 192-bit, but the memory amount is reduced to 6 GB.

AMD today released the latest version of Radeon Software Adrenalin 2021 drivers. Version 21.3.1 beta comes with support for the new Radeon RX 6700 series. It's interesting that they didn't specify the RX 6700 XT, which means other SKUs such as the RX 6700, could be right around the corner. Next up, the drivers come with optimization for "DOOM Eternal: The Ancient Gods, Part Two." The drivers also introduce many new feature updates. Radeon Anti-Lag technology now supports DirectX 12 games. The Radeon Boost performance enhancement has been updated with support for DirectX 12 and Variable Rate Shading on select titles. The Performance Tuning section of Radeon Software now comes with an internal stress-test. The drivers also introduce support for new Vulkan API extensions, including VK_KHR_synchronization, VK_EXT_4444_formats, VK_EXT_conditional_rendering, and VK_KHR_sampler_ycbcr_conversion.

Among the issues fixed with Radeon Software Adrenalin 21.3.1 include high CPU utilization for Radeon Software, even when idling; Oculus VR headset causing system crashes when connected to GCN (pre-Polaris) GPUs; corrupted or missing textures for "Minecraft DXR," a crash with "Call of Duty : Modern Warfare" with raytracing enabled on RX 6000 series GPUs, improper lighting with "Star Citizen" on RX 6800 series; Enhanced Sync + V-sync causing black screens on Vulkan games; and a black screen on Hybrid Graphics systems; a crash with Bethesda Launcher, color corruption with Epic Games Social Overlay; display flicker or corruption on high refresh-rate multi-monitor configs using RX Vega series GPUs, and audio loss on TV displays connected to the video card's audio output.

DOWNLOAD: AMD Radeon Software Adrenalin 21.3.1 beta

Hot on the heels of NVIDIA's recent Cryptocurrency Mining Processors (CMP) launch and slightly debacled driver-level neutering of popular mining algorithms with their latest GeForce RTX 3060, AMD product manager Nish Neelalojanan confirmed to PC Gamer that AMD's stance is a fundamentally different one: that they won't be the ones to decide what their customers can or can't do with their hardware. His words, precisely, were this: "We will not be blocking any workload, not just mining for that matter."

Nish then went on to speak on how AMD - and its current RDNA2 product stack - have been specifically geared and optimized for gaming workloads. There are some architectural choices present in RDNA2 that automatically reduce its utility and performance when it comes to mining, such as its infinity Cache - an architectural choice that aims to increase gaming performance by improving cache hits, at the expense of overall memory bandwidth (the most important metric for actual mining operations).

AMD, via its CVP & GM at AMD Radeon Scott Herkelman, confirmed in video with PCWorld that the company's counterpart to NVIDIA's DLSS technology - which he defines as the most important piece of software currently in development from a graphics perspective - is coming along nicely. Launch of the technology is currently planned for later this year. Scott Herkelman further confirmed that there is still a lot of work to do on the technology before it's ready for prime time, but in the meantime, it has an official acronym: FSR (FidelityFX Super Resolution). If you're unfamiliar with DLSS, it's essentially an NVIDIA-locked, proprietary upscaling algorithm that has been implemented in a number of games now, which leverages Machine Learning hardware capabilities (tensor cores) to upscale a game with minimal impact to visual quality. It's important because it allows for much higher performance in even the latest, most demanding titles - especially when they implement raytracing.

As has been the case with AMD, its standing on upscaling technologies defends a multiplatform, compatible approach that only demands implementation of open standards to run in users' systems. The idea is to achieve the broadest possible spectrum of game developers and gamers, with tight, seamless integration with the usual game development workflow. This is done mostly via taking advantage of Microsoft's DirectML implementation that's baked straight into DX 12.

Sapphire today launched its two custom-design AMD Radeon RX 6700 XT graphics cards, the premium RX 6700 XT NITRO+ (which we reviewed here), and the cost-effective RX 6700 XT Pulse. The NITRO+ comes with a high-end looking triple-slot cooling solution with three fans, a compound aluminium fin-stack heatsink, an independent heatsink for the memory area, and a trio of fans. It also comes with all the RGB illumination you want, and also puts out a 3-pin ARGB header. The card comes with Sapphire's highest factory overclock, running the RX 6700 XT at up to 2.65 GHz max boost (compared to 2.57 GHz reference).

The Sapphire RX 6700 XT Pulse appears to be using a slightly cut-down version of the NITRO+ PCB, with a smaller cooler dubbed Dual-X. The card is strictly 2 slots thick, and 26 cm in length. It features a dense aluminium fin-stack heatsink in which the main heatsink handles the GPU, as well as the memory and VRM, and is ventilated by a pair of 100 mm fans with webbed-edge impellers. The Pulse has a mild factory overclocked speed of 2.58 GHz. You still get the handy dual-BIOS feature that's also available in the NITRO+. The RX 6700 XT Pulse is expected to be priced around $529, and the RX 6700 XT NITRO+ goes for $579, both rather steep premiums over the $479 baseline price for the RX 6700 XT.

TYAN, an industry-leading server platform design manufacturer and a MiTAC Computing Technology Corporation subsidiary, today introduced AMD EPYC 7003 Series Processor-based server platforms featuring efficiency and performance enhancements in hardware, security, and memory density for the modern data center.

"Big data has become capital today. Large amounts of data and faster answers drive better decisions. TYAN's industry-leading server platforms powered by 3rd Gen AMD EPYC processors enable businesses to make more accurate decisions with higher precision," said Danny Hsu, Vice President of MiTAC Computing Technology Corporation's Server Infrastructure BU. "Moving the bar once more for workload performance, EPYC 7003 Series processors provide the performance needed in the heart of the enterprise to help IT professionals drive faster time to results," said Ram Peddibhotla, corporate vice president, EPYC product management, AMD. "Time is the new metric for efficiency and EPYC 7003 Series processors are the perfect choice for the most diverse workloads, helping provide more and better data to drive better business outcomes."

AMD today announced its 3rd generation EPYC (7003 series) enterprise processors, codenamed "Milan." These processors combine up to 64 of the company's latest "Zen 3" CPU cores, with an updated I/O controller die, and promise significant performance uplifts and new security capabilities over the previous generation EPYC 7002 "Rome." The "Zen 3" CPU cores, AMD claims, introduce an IPC uplift of up to 19% over the previous generation, which when combined by generational increases in CPU clock speeds, bring about significant single-threaded performance increases. The processor also comes with large multi-threaded performance gains thanks to a redesigned CCD.

The new "Zen 3" CPU complex die (CCD) comes with a radical redesign in the arrangement of CPU cores, putting all eight CPU cores of the CCD in a single CCX, sharing a large 32 MB L3 cache. This the total amount of L3 cache addressable by a CPU core, and significantly reduces latencies for multi-threaded workloads. The "Milan" multi-chip module has up to eight such CCDs talking to a centralized server I/O controller die (sIOD) over the Infinity Fabric interconnect.

The global supply chain of graphics cards is currently not very well equipped to handle the massive demand that exists for the latest generation of GPUs. Just like we have seen with the launch of NVIDIA GeForce RTX 3000 series Ampere, and AMD Radeon RX 6000 series Big Navi SKUs, the latest generation graphics cards are experiencing massive demand. And manufacturers of these GPUs are not very well equipped to handle it all, so there is a huge scarce for GPUs in the global market. With AMD's recent announcement of the Radeon RX 6700 XT graphics card, things are not looking any better, and the availability of this GPU could be very tight at launch.

According to information obtained by Igor's Lab, AMD could supply only a few thousand Radeon RX 6700 XT GPUs for Europe as a whole. To be precise, Igor's Lab notes that "If you condense the information of various board partners and distributors to a trend, then there are, depending on the manufacturer and model, only a few pieces (for Germany) to a few thousand for the EU as a whole." This could be a very bad indication of AMD's supply of these new GPUs globally, not just for Europe. The company is currently relying on the overbooked TSMC, which can only produce a limited amount of chips at the time, and we don't know how much capacity AMD allocated for the new chip.