AMD's Radeon RX 6000 series graphics cards, based on the RDNA2 graphics architecture, will see the introduction of the company's first DirectX 12 Ultimate graphics cards (featuring features such as real-time raytracing). A VideoCardz report sheds light on the specifications. The 7 nm "Navi 21" and "Navi 22" chips will power the top-end of the lineup. The flagship part is the Radeon RX 6900 XT, followed by the RX 6800 XT and RX 6800; which are all based on the "Navi 21." These are followed by the RX 6700 XT and RX 6700, which are based on the "Navi 22" silicon.

The "Navi 21" silicon physically features 80 RDNA2 compute units, working out to 5,120 stream processors. The RX 6900 XT maxes the chip out, enabling all 80 CUs, and is internally referred to as the "Navi 21 XTX." Besides these, the RX 6900 XT features 16 GB of GDDR6 memory across a 256-bit wide memory interface, and engine clocks boosting beyond 2.30 GHz. The next SKU in AMD's product stack is the RX 6800 XT (Navi 21 XT), featuring 72 out of 80 CUs, working out to 4,608 stream processors, the same 16 GB 256-bit GDDR6 memory configuration as the flagship, while its engine clocks go up to 2.25 GHz.

Coreteks, in a video presentation on Sunday, released what is possibly the very first picture of the AMD "Big Navi" GPU silicon, which could power the company's next-generation Radeon RX 6000 series flagship graphics card. The grainy, blurry-cam picture reveals a mostly square package with a large, rectangular die at its center, which Coreteks estimates to be 536 mm² in die-area, with 29 mm x 18.5 mm (LxW) dimensions. The channel used an unusual method for measuring the die size. The chip is rumored to feature around 80 compute units based on the RDNA2 graphics architecture, which includes fixed-function hardware for real-time raytracing, as RDNA2 is designed to meet DirectX 12 Ultimate logo requirements. We'll know more about the chip in the run up to its October 28 unveiling.

Following Wednesday's announcement of the Radeon RX 6000 series with product launches on October 28, the rumor mill started rolling full steam ahead. The RX 6000 series GPUs by AMD will be based on the RDNA2 graphics architecture, the same exact architecture powering the Xbox Series X and PlayStation 5, and will feature DirectX 12 Ultimate support, including hardware raytracing. A PC enthusiast on Chinese microblogging site Bilibili posted a picture of an alleged "Big Navi" prototype. Since its July 2019 debut, there have been rumors of AMD working on a new high-end GPU to take on the upper-segment of NVIDIA, given that the RX 5700 series offered competitive performance to NVIDIA's breadwinning products, such as the RTX 2070 series and RTX 2060 series.

The picture reveals the reverse side of the alleged "Big Navi" prototype's PCB, showing a larger cluster of GPU ancillaries than those behind a "Navi 10," and eight memory pads with the paper labels "Typical XT ASIC" references for a "16 Gb Samsung GDDR6 memory." Over a 256-bit wide memory interface, the chip should hence have 16 GB of GDDR6 memory. Since this is a prototype, several headers are sticking out of the PCB for the design and prototyping of the product. A tower-type CPU cooler has been MacGyvered onto the GPU (which isn't uncommon for VGA prototypes). We'll hear a lot more about this product in the run up to its October 28 launch.

Microsoft today finalized the pricing and announced availability dates of its next-generation Xbox entertainment systems. The company has segmented its console lineup to target two price points, with the mighty Xbox Series X being priced at USD $499 (ERP), and the newly announced Xbox Series S at $299 (ERP). Both models will be available from November 10, 2020, but pre-orders for both begin from September 22. The Xbox Series X covers the complete next-generation hardware feature-set of Microsoft's next-gen console, offering 4K UHD gaming, and an optical disc drive for physical media.

The Xbox Series S, on the other hand, is an all-digital console, meaning that the games you own are downloaded onto its local storage to play, there's no optical disc drive. The Xbox Series S further offers 1440p gameplay at frame-rates of up to 120 FPS, or 4K UHD gameplay upscaled from a lower resolution, or high refresh-rate 1440p/1080p gameplay. You still do get the full DirectX 12 Ultimate feature-set. The NVMe SSD-based local storage for the Xbox Series S is 512 GB, half that of the Xbox Series X.

An undeniable force is here. The planets align as the next evolution of the ultimate gaming experience has emerged. The EVGA GeForce RTX 30 Series Graphics Cards have arrived. These new cards are colossally powerful in every way, giving you a whole new tier of performance. They are powered by the NVIDIA Ampere architecture, which doubles down on ray tracing and AI performance with enhanced RT Cores, Tensor Cores, and new streaming multiprocessors. The EVGA GeForce RTX 30 Series are the absolute definition of ultimate performance.

The new NVIDIA GeForce RTX 30 Series GPUs, the 2nd generation of RTX, features new RT Cores, Tensor Cores and streaming multiprocessors, bringing stunning visuals, amazingly fast frame rates, and AI acceleration to games and creative applications. Powered by the NVIDIA Ampere architecture, which delivers increases of up to 1.9X performance-per-watt over the previous generation, the RTX 30 Series effortlessly powers graphics experiences at all resolutions, even up to 8K at the top end. The GeForce RTX 3090, 3080, and 3070 represent the greatest GPU generational leap in the history of NVIDIA.

Microsoft on Thursday rolled out the DirectX 12 feature-level 12_2 specification. This adds a set of new API-level features to DirectX 12 feature-level 12_1. It's important to understand that 12_2 is not DirectX 12 Ultimate, even though Microsoft explains in its developer blog that the four key features that make up DirectX 12 Ultimate logo requirements were important enough to be bundled into a new feature-level. At the same time, Ultimate isn't feature-level 12_1, either. The DirectX 12 Ultimate logo requirement consists of DirectX Raytracing, Mesh Shaders, Sampler Feedback, and Variable Rate Shading. These four, combined with an assortment of new features make up feature-level 12_2.

Among the updates introduced with feature-level 12_2 are DXR 1.1, Shader Model 6.5, Variable Rate Shading tier-2, Resource Binding tier-3, Tiled Resources tier-3, Conservative Rasterization tier-3, Root Signature tier-1.1, WriteBufferImmediateSupportFlags, GPU Virtual Address Bits resource expansion, among several other Direct3D raster rendering features. Feature-level 12_2 requires a WDDM 2.0 driver, and a compatible GPU. Currently, NVIDIA's "Turing" based GeForce RTX 20-series are the only GPUs capable of feature-level 12_2. Microsoft announced that AMD's upcoming RDNA2 architecture supports 12_2, too. NVIDIA's upcoming "Ampere" (RTX 20-series successors) may support it, too.

Intel on Thursday at its 2020 Architecture Day event announced a high performance gaming variant of its Xe graphics architecture, which it calls Xe HPG. The Xe architecture is designed to scale between tiny iGPUs and mobile discrete GPUs as Xe LP, up to scalar compute processors under Xe HP, and beyond to HPCs and supercomputers, under Xe HPC. The combination of the client graphics feature-set of Xe LP, with the scale of Xe HP, results in Xe HPG. Intel is designing Xe HPG for a third-party semiconductor foundry, and hopes to debut it in 2021.

In our older graphics detailing the Xe LP, we tried to explain just how easy it is for Intel scale up the iGPU to a discrete GPU SoC. This is done by simply dialing up the Xe slices, and dropping in dGPU ancillaries such as a PCI-Express host interface and memory controllers for the prevalent client-segment discrete graphics, namely GDDR6. There will be additional components, such as ray-tracing hardware. Intel is gunning for DirectX 12 Ultimate logo compliance, and ray-tracing forms a big part of that.

Intel appears to have every intention of addressing the performance gaming segment with its Xe graphics architecture. According to information leaked to the web by VideoCardz, Xe-HPG (high performance gaming?) represents a product vertical dedicated to the gaming segment. Among the other verticals are Xe-HPC (high performance compute). The Xe-HPG graphics architecture is being developed for a 2021 market launch. It will feature all the client-segment staples, including a conventional PCI-Express interface, and GDDR6 memory instead of HBM. Intel may also eye DirectX 12 Ultimate logo compliance. Intel's Xe discrete GPU and scalar processor development is already de-coupled with Intel's foundry business development, and so the company could contract external foundries to manufacture these chips.

As for specs, it is learned that each Xe-HP "tile" (a silicon die sub-unit that adds up in MCMs for higher tiers of Xe scalar processors), features 512 execution units (EUs). Compare this to the Xe-LP iGPU solution found in the upcoming "Tiger Lake" processor, which has 96. Intel has been able to design scalar processors with up to four tiles, adding up to 2,048 EUs. It remains to be seen if each tile on the scalar processors also include the raster hardware needed for the silicon to function as a GPU. The number of tiles on Xe-HPG are not known, but it reportedly features GDDR6 memory, and so the tile could be a variation of the Xe-HP. Intel SVP and technology head Raja Koduri is expected to detail the near-future of Intel architectures at a virtual event later today, and Xe-HPG is expected to come up.

In signs of NVIDIA's upcoming GeForce Ampere graphics cards getting a brisk market launch across several SKUs, a Tweaktown report predicts that custom-design graphics cards based on the chips will launch alongside Founders Edition (de facto reference-design) cards. NVIDIA's add-in card partners are believed to be ready with their next-generation original designs that will debut with the new chips, with renders of the ASUS ROG Strix 3000-series cards having leaked in early June. Tweaktown predicts series reveal by September 9, followed by SKU announcements on September 17. AIC partners tell them that custom-design products can be expected within the month. The first major teaser could come out by August 31.

NVIDIA on Monday tweeted its very first web teaser of the new series, under the hashtag #UltimateCountdown. We predict DirectX 12 Ultimate to be central to NVIDIA's marketing, especially a play on the word "ultimate," (eg: the "ultimate ray-tracing performance"). It wouldn't surprise us if "Ultimate" is somehow integrated into the product branding itself (à la "RTX").

NVIDIA today released the latest version of its GeForce "Game Ready" software. Version 451.48 WHQL drivers are NVIDIA's first official/public GeForce software release with Windows 10 May 2020 Update (version 2004) support, complete with WDDM 2.7 support, and DirectX 12 Ultimate API support, including Windows 10 hardware-accelerated GPU scheduling support. The drivers also add official support for the Vulkan 1.2 graphics API. NVIDIA also expanded the list of G-SYNC compatible monitors to include several new monitor models. Grab the drivers from the link below.DOWNLOAD: NVIDIA GeForce 451.48 WHQL Drivers

AMD has a lot riding on RDNA2, its first graphics architecture that meets the DirectX 12 Ultimate logo requirements, introducing real-time ray-tracing to the lineup. RDNA2 is confirmed to be part of the SoC that powers next-gen consoles PlayStation 5 and Xbox Series X. The company is simultaneously readying its own Radeon RX discrete graphics cards based on the Navi 2# silicon, based on RDNA2, with a leading part unofficially called the "Big Navi" given its alleged lofty specs increase over the "Navi 10." Turns out, that this GPU, and not next-gen consoles, will debut RDNA2.

AMD is planning a big gamer-specific event in late-Q3/early-Q4, likely September, where it plans to announce its 4th generation Ryzen desktop processors based on the "Zen 3" microarchitecture, and Radeon RX graphics cards based on RDNA2, including the "Big Navi." Speaking at the Bank of America Securities Global Technology Conference, AMD CFO Devinder Kumar confirmed that "Big Navi" will be a halo product and not merely a lofty performance increase over the RX 5700 XT to make AMD competitive against GeForce "Ampere." He states "there's a lot of excitement for Navi 2, or what our fans have dubbed as the Big Navi," adding "Big Navi is a halo product." He goes on to state that "enthusiasts love to buy the best, and we are certainly working on giving them the best." AMD's product stack so far is application-specific, rather than competition-specific. The RX 5700 XT was designed for 1440p gaming, and ended up competitive to the RTX 2070. "Big Navi" could hence have a lofty design goal: 4K gaming with ray-tracing.

Microsoft began rolling out the Windows 10 May 2020 Update (version 2004) to the public. You can have Windows Update check for updates, and offer to upgrade Windows whenever it's available; or head over to the Microsoft website in the link below, and get the Windows Update Assistant and upgrade now. Windows 10 May 2020 Update introduces improved Network Connections, particularly with Bluetooth; the new DirectX 12 Ultimate API that enables richer gaming experiences, the Windows Hello. Hitting the Windows key + . (period key) invokes the new emoji menu that includes Kaomojis. Improvements have also been made to Edge, Cortana, and Windows Accessibility.DOWNLOAD: Windows 10 May 2020 Update (Update Assistant)

Several future AMD processor codenames across various computing segments surfaced courtesy of an Expreview leak that's largely aligned with information from Komachi Ensaka. It does not account for "Matisse Refresh" that's allegedly coming out in June-July as three gaming-focused Ryzen socket AM4 desktop processors; but roadmap from 2H-2020 going up to 2022 sees many codenames surface. To begin with, the second half of 2020 promises to be as action packed as last year's 7/7 mega launch. Over in the graphics business, the company is expected to debut its DirectX 12 Ultimate-compliant RDNA2 client graphics, and its first CDNA architecture-based compute accelerators. Much of the processor launch cycle is based around the new "Zen 3" microarchitecture.

The server platform debuting in the second half of 2020 is codenamed "Genesis SP3." This will be the final processor architecture for the SP3-class enterprise sockets, as it has DDR4 and PCI-Express gen 4.0 I/O. The EPYC server processor is codenamed "Milan," and combines "Zen 3" chiplets along with an sIOD. EPYC Embedded (FP6 package) processors are codenamed "Grey Hawk."

AMD's RDNA2 graphics architecture, which sees real-time ray-tracing among other DirectX 12 Ultimate features, could see the company double the amount of stream processors generation-over-generation, according to a specs leak by _rogame. The increase in stream processors would fall in line with AMD's effort to increase performance/Watt by 50%. It may appear like the resulting SKUs finally measure up to the likes of the RTX 2080 Ti, but AMD has GeForce "Ampere" in its competitive calculus, and should the recent specs reveal hold up, the new "Navi 21" could end up being a performance-segment competitor to GeForce graphics cards based on the "GA104" ("TU104" successor), rather than a flagship-killer.

The RDNA2-based "Navi 21" GPU allegedly features 80 RDNA2 compute units amounting to 5,120 stream processors. AMD might tap into a refined 7 nm-class silicon fabrication node by TSMC to build these chips, either N7P or N7+. The die-size could measure up to 505 mm², and AMD could aim for a 50% performance/Watt gain over the "Navi 10." AMD could carve out as many as 10 SKUs out of the "Navi 21," but only three are relevant to the gamers. The SKU with the PCI device ID "0x731F: D1" succeeds the RX 5700 XT. The one bearing "0x731F: D3" succeeds the RX 5700, with a variant name "Navi 21 XL." The "Navi 21 XE" variant has a PCI ID of "0x731F: DF," and succeeds the RX 5600 XT.

AMD's next-generation RDNA2 architecture based Radeon RX series client-segment graphics cards will launch in September 2020, according to a DigiTimes report citing industry sources. This would make September a mighty busy month for hardware launches, as the company is also expected to debut its 4th generation Ryzen "Vermeer" (and possibly "Renoir) desktop processors in the AM4 package. NVIDIA is expected to debut its GeForce "Ampere" client-segment graphics cards around the same time. Although not in the same computing segment, Intel could also debut its 11th generation Core "Tiger Lake" mobile processors.

RDNA2 is an important launch for AMD as it's the company's first graphics architecture that meets the DirectX 12 Ultimate logo requirements, which include real-time ray-tracing capability leveraging DXR, variable rate shading, mesh shaders, and sampler feedback. AMD and NVIDIA will be debuting their graphics cards close to the release of CD Projekt's "Cyberpunk 2077," which is emerging as the year's most hotly anticipated game.

AMD in its post Q1-2020 earnings release disclosures stated that the company is "on track" to launching its next-generation "Zen 3" CPU microarchitecture and RDNA2 graphics architecture in late-2020. The company did not reveal in what shape or form the two will debut. AMD is readying "Zen 3" based EPYC "Milan" enterprise processors, "Vermeer" Ryzen desktop processors, and "Cezanne" Ryzen mobile APUs based on "Zen 3," although there's no word on which product line the microarchitecture will debut with. "Zen 3" compute dies (CCDs) are expected to do away with the quad-core compute complex (CCX) arrangement of cores, and are expected to be built on a refined 7 nm-class silicon fabrication process, either TSMC N7P or N7+.

The only confirmed RDNA2 based products we have as of now are the semi-custom SoCs that drive the Sony PlayStation 5 and Microsoft Xbox Series X next-generation consoles, which are expected to debut by late-2020. The AMD tweet, however, specifies "GPUs" (possibly referring to discrete GPUs). Also, with AMD forking its graphics IP to RDNA (for graphics processors) and CDNA (for headless compute accelerators), we're fairly sure AMD is referring to a Radeon RX or Radeon Pro launch in the tweet. Microsoft's announcement of the DirectX 12 Ultimate logo is expected to expedite launch of Radeon RX discrete GPUs based on RDNA2, as the current RDNA architecture doesn't meet the logo requirements.

AMD's 7 nm "Renoir" silicon breathed life into the notebook processor market, by bringing 8-core/16-thread CPU performance into segments Intel reserved for 4-core/8-thread; and beat Intel in the iGPU performance front. 7 nm brought performance-Watt uplifts that spell serious competition for Intel across all notebook form factors, be it 15 W or 45 W. According to _rogame, who has a knack of getting far-out hardware rumors right, AMD has its successor on the drawing-board, and it's codenamed "Cézanne," after the French post-impressionist painter Paul Cézanne.

"Cézanne" could prove vital for AMD's foothold in the premium mobile computing segments as Intel is preparing to launch its 10 nm+ "Tiger Lake" processor soon, with advanced "Willow Cove" CPU cores, and Xe based integrated graphics. AMD plans to tap into its very latest IP. Although its core-count is not known, "Cézanne" will feature CPU cores based on the latest "Zen 3" microarchitecture. The iGPU will receive its biggest performance uplift in 3 generations, with an iGPU based on the cutting-edge RDNA2 graphics architecture that meets DirectX 12 Ultimate logo requirements.

AMD today announced in the form of a blog post that its upcoming graphics cards based on RDNA 2 architecture will feature support for Microsoft's latest DirectX 12 Ultimate API. "With this architecture powering both the next generation of AMD Radeon graphics cards and the forthcoming Xbox Series X gaming console, we've been working very closely with Microsoft to help move gaming graphics to a new level of photorealism and smoothness thanks to the four key DirectX 12 Ultimate graphics features -- DirectX Raytracing (DXR), Variable Rate Shading (VRS), Mesh Shaders, and Sampler Feedback." - said AMD in the blog.

Reportedly, Microsoft and AMD have worked closely to enable this feature set and provide the best possible support for RDNA 2 based hardware, meaning that future GPUs and consoles are getting the best possible integration of the new API standard.

Microsoft Thursday released the DirectX 12 Ultimate logo. This is not a new API with any new features, but rather a differentiator for graphics cards and game consoles that support four key modern features of DirectX 12. This helps consumers recognize the newer and upcoming GPUs, and tell them apart from some older DirectX 12 capable GPUs that were released in the mid-2010s. For a GPU to be eligible for the DirectX 12 Ultimate logo, it must feature hardware acceleration for ray-tracing with the DXR API; must support Mesh Shaders, Variable Rate Shading (VRS), and Sampler Feedback (all of the four). The upcoming Xbox Series X console features this logo by default. Microsoft made it absolutely clear that the DirectX 12 Ultimate logo isn't meant as a compatibility barrier, and that these games will work on older hardware, too.

As it stands, the "Navi"-based Radeon RX 5000 series are "obsolete", just like some Turing cards from the GeForce GTX 16-series. At this time, the only shipping product which features the logo is NVIDIA's GeForce RTX 20-series and the TITAN RTX, as they support all the above features.