While the current generation of AMD graphics cards employs RDNA 3 at its core, and the upcoming RX 8000 series will feature RDNA 4, the latest leaks suggest RDNA 5 is not in development. Instead, UDNA will succeed RDNA 4, simplifying AMD's GPU roadmap. A credible source on the Chiphell forums, zhangzhonghao, reports that the UDNA-based RX 9000 series and Instinct MI400 AI accelerator will incorporate the same advanced Arithmetic Logic Unit (ALU) designs in both products, reminiscent of AMD's earlier GCN architectures before the CDNA and RDNA split. Sony's next-generation PlayStation 6 is also rumored to adopt UDNA technology. The PS5 and PS5 Pro currently utilize RDNA 2, while the Pro variant integrates elements of RDNA 4 for enhanced ray tracing. The PS6's CPU configuration remains unclear, but speculation revolves around Zen 4 or Zen 5 architectures.

The first UDNA gaming GPUs are expected to enter production by Q2 2026. Interestingly, AMD's RDNA 4 GPUs are anticipated to focus on entry-level to mid-range markets, potentially leaving high-end offerings until the UDNA generation. This strategic pause may allow AMD to refine AI-accelerated technologies like FidelityFX Super Resolution (FSR) 4, aiming to compete with NVIDIA's DLSS. This unification is inspired by NVIDIA's CUDA ecosystem, which supports cross-platform compatibility from laptops to high-performance servers. As AMD sees it, the decision addresses the challenges posed by maintaining separate architectures, which complicate memory subsystem optimizations and hinder forward and backward compatibility. Putting developer resources into RDNA 5 is not economically or strategically wise, given that UDNA is about to take over. Additionally, the company is enabling ROCm software support across all products ranging from consumer Radeon to enterprise Instinct MI. Accelerating software for one platform will translate to the entire product stack.

GIGABYTE TECHNOLOGY Co. Ltd, a leading manufacturer of premium gaming hardware, today launched the cutting-edge GIGABYTE AMD Radeon PRO W7800 AI TOP 48G. GIGABYTE has taken a significant leap forward with the release of the Radeon PRO W7800 AI TOP 48G graphics card, featuring AMD's RDNA 3 architecture and a massive 48 GB of GDDR6 memory. This significant increase in memory capacity, compared to its predecessor, provides workstation professionals, creators, and AI developers with incredible computational power to effortlessly handle complex design, rendering, and AI model training tasks.

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AMD has published a blog post about its latest AMD Ryzen AI 300 series processors, claiming they are changing the game for portable devices. To back these claims, Team Red has compared its Ryzen AI 9 HX 370 processor to Intel's latest Core Ultra 7 258V, using the following games: Assassin's Creed Mirage, Baldur's Gate 3, Borderlands 3, Call of Duty: Black Ops 6, Cyberpunk 2077, Doom Eternal, Dying Light 2 Stay Human, F1 24, Far Cry 6, Forza Horizon 5, Ghost of Tsushima, Hitman 3, Hogwarts Legacy, Shadow of the Tomb Raider, Spider-Man Remastered, and Tiny Tina's Wonderlands. The conclusion was that AMD's Ryzen AI 9 HX 370, with its integrated Radeon 890M graphics powerhouse, outperformed the Intel "Lunar Lake" Core Ultra 7 258V with Intel Arc Graphics 140V by 75% on average.

To support this performance leap, AMD also relies on software technologies, including FidelityFX Super Resolution 3 (FSR 3) and HYPR-RX, to unlock additional power and gaming efficiency. FSR 3 alone enhances visuals in over 95 games, while HYPR-RX, with features like AMD Fluid Motion Frames 2 (AFMF 2) and Radeon Anti-Lag, provides substantial performance boosts across thousands of games. The company has also compared its FSR/HYPR-RS combination with Intel's XeSS, which is available in around 130 games. AMD claims its broader suite supports 415+ games and is optimized for smoother gameplay. The AFMF 2 claims support with thousands of titles, while Intel's GPU software stack lacks a comparison point. Of course, these marketing claims are to be taken with a grain of salt, so independent testing is always the best to compare the two.

ASUS over the weekend introduced its third custom-design AMD Radeon RX 7600 graphics card, the RX 7600 DUAL EVO OC. This card is visually the largest, most spruced-up custom-design for this GPU from the company's DUAL series. It's positioned a notch below the premium ROG Strix RX 7600 OC, which remains the only ROG branded graphics card based on the RX 7000 series. The DUAL EVO OC is 22.9 cm in length, and 12.3 cm in height, and is 2.5 slots thick. Its cooling solution features an aluminium fin-stack heatsink, which is ventilated by a pair of 80 mm Axial-Tech fans. The cooler offers idle fan-stop.

Out of the box, the ASUS RX 7600 DUAL EVO OC comes with a 2280 MHz Game clock, and 2695 MHz maximum boost frequency, compared to AMD reference clock speeds of 2250 MHz Game clocks and 2655 MHz boost. The card draws power from a single 8-pin PCIe power connector, and puts out display outputs that include three DisplayPort 1.4a, and one HDMI 2.1. Based on the 6 nm "Navi 33" silicon and driven by the RDNA 3 graphics architecture, the RX 7600 features 2,048 stream processors across 32 CU, along with 64 AI accelerators, and 32 ray accelerators. It comes with 8 GB of 18 Gbps GDDR6 memory across a 128-bit wide memory bus. ASUS didn't reveal pricing.

Our latest front-page poll sheds light on what people want from the next generation of gaming GPUs. We asked our readers what mattered most to them, with answers including raster performance, ray tracing performance, energy efficiency, upscaling or frame-gen technologies, the size of video memory, and lastly, pricing. Our poll ran from September 19, and gathered close to 24,000 votes as of this writing. Pricing remains the king of our polls, with the option gathering 36.1% of the vote, or 8,620 votes. Our readers expect pricing of next-generation GPUs to remain flat, variant-for-variant, and not continue on the absurdly upward trend it has had for the past few generations, with the high-end being pushed beyond the $1,000-mark, and $500 barely bringing in a 1440p-class GPU, while 4K-capable game consoles exist.

Both AMD and NVIDIA know that Moore's Law is cooked, and that generational leaps in performance and transistor counts are only possible with increase in pricing for the latest foundry nodes. AMD even tried experimenting with disaggregated (chiplet-based) GPUs with its latest RDNA 3 generation, before calling it quits on the enthusiast-segment, so it could focus on the sub-$1000 performance segment. The second most popular response was Raster 3D performance (classic 3D rendering performance), which scored 27% or 6,453 votes.

AMD is readying a new mainstream graphics card positioned based on its current RDNA 3 graphics architecture, the Radeon RX 7650 GRE (Golden Rabbit Edition). The company has had great success in selling graphics card SKUs with the "GRE" brand extension in China, with the RX 6750 GRE being a popular SKU there; and it even has an enthusiast-class SKU with the RX 7900 GRE, which saw a global launch earlier this year. The company is hoping for the "GRE" moniker to compete better against the GeForce RTX 4060, at least in specific markets. A new Benchlife.info report says that the RX 7650 GRE will be based on the 6 nm "Navi 33" monolithic silicon, and not the 5 nm "Navi 32" chiplet-based GPU previously reported.

AMD has already maxed out the "Navi 33" for both the RX 7600 and RX 7600 XT, with the latter only seeing its memory size doubled over the former, so it remains to be seen where AMD goes with the RX 7650 GRE. The "7650" numbering suggests a faster SKU, so it's possible that AMD increases the engine clock speeds of the "Navi 33" by as much as it can. The RX 7600 comes with a 2.25 GHz Game clock, which the RX 7600 XT slightly bumps up to 2.47 GHz. If we were to guess, the RX 7650 GRE could focus on increasing the Game clock, not the memory size; and so it could have the power configuration of the RX 7600 XT, and room for Game clocks either on-par or higher than the RX 7600 XT, while retaining the 8 GB memory size of the RX 7600.

AMD today introduced the Radeon PRO V710, the newest member of AMD's family of visual cloud GPUs. Available today in private preview on Microsoft Azure, the Radeon PRO V710 brings new capabilities to the public cloud. The AMD Radeon PRO V710's 54 Compute Units, along with 28 GB of VRAM, 448 GB/s memory transfer rate, and 54 MB of L3 AMD Infinity Cache technology, support small to medium ML inference workloads and small model training using open-source AMD ROCm software.

With support for hardware virtualization implemented in compliance with the PCI Express SR-IOV standard, instances based on the Radeon PRO V710 can provide robust isolation between multiple virtual machines running on the same physical GPU and between the host and guest environments. The efficient RDNA 3 architecture provides excellent performance per watt, enabling a single slot, passively cooled form factor compliant with the PCIe CEM spec.

This could very well be what the elusive new PlayStation 5 console looks like. DeaLabs illustrated its design as part of its article compiling all rumored tech specs of the console. The console's body retains the essential design of the digital-only variant of PlayStation 5, and its refresh. The disc variant of PlayStation 5 has a crease accent running along its side panels, toward the top one-quarter. The PS5 Pro possibly has more crease accents in its place, possibly even serving as a set of air vents. This is only a 2-color illustration, which means the console could have a unique body color scheme, too.

The PlayStation 5 Pro is being designed for a nearly 2-3 times performance uplift over the original PlayStation 5, and its 6 nm mid-lifecycle refresh. AMD remains the SoC supplier for the PS5 Pro, and its chip is codenamed "Viola." This chip could be built on a more advanced foundry node than even the 6 nm "Oberon Plus" powering the PS5 (refresh). It is a semi-custom chip in the true sense, as it has a unique mix of AMD IP blocks from several generations.

ZOTAC GAMING proudly announces the much-anticipated premium gaming handheld, the ZOTAC GAMING ZONE, is ready to begin accepting preorders in select regions and e-tailer platforms. The ZONE, which emphasizes premium hardware and elite controls, was announced COMPUTEX 2024 with great anticipation. Visitors arriving at GAMESCOM 2024, one of the largest video game trade fairs held annually in Cologne, Germany, will be the first to experience the thrills of gaming on the ZONE. The ZOTAC GAMING ZONE is the first handheld gaming PC on the market to incorporate premium hardware and elite control features that players will not find on other handheld PCs, offering gamers more immersion and advantages in PC games like non-other.

The ZOTAC GAMING ZONE is powered by AMD's Ryzen 7 8840U, an efficient powerhouse with bleeding edge Zen 4 architecture and RDNA 3 graphics that enables even AAA gaming at native 1080p resolution. Along with the 16 GB of LPDDR5X-7500 Memory on board, the ZONE makes the full spectrum of experiences that PC gaming can offer through stunning visuals and performance, and take advantage of AMD's driver-level Fluid Motion Frames (FMF) and FidelityFX Super Resolution technology to enhance gameplay performance and immersion further. Also featured are a full-sized 2280 512 GB M.2 NVMe PCIe 4.0 x4 SSD and a UHS-II microSD card reader to cover every gamer's storage needs.

AMD is rumored to be readying two new entry-level desktop GPU models in the Radeon RX 7000 series. These are the RX 7400 and the RX 7300, which probably succeed the RX 6500 XT and RX 6400, respectively. Perhaps the most interesting aspect of the two are the silicon they're based on. Apparently, AMD is carving the two out from its 6 nm "Navi 33," the same chip it uses for its Radeon RX 7600 and RX 7600 XT SKUs.

The "Navi 33" monolithic silicon is based on the RDNA 3 graphics architecture, and has 16 workgroup processors (WGPs), or 32 compute units (CU), worth 2,048 stream processors, 64 AI accelerators, 32 Ray accelerators, 128 TMUs, and 64 ROPs. The silicon is maxed out in the RX 7600 and RX 7600 XT, and we haven't seen anything to suggest the existence of a desktop RX 7500, which means the RX 7400 and RX 7300 could be heavily cut down from the chip, with AMD reducing not just the CU count, but even the 128-bit GDDR6 memory bus width.

Since its reveal last week, we got a slightly more technical deep-dive from AMD on its two upcoming processors—the "Strix Point" silicon powering its Ryzen AI 300 series mobile processors; and the "Granite Ridge" chiplet MCM powering its Ryzen 9000 desktop processors. We present a closer look into the "Strix Point" SoC in this article. It turns out that "Strix Point" takes a significantly different approach to heterogeneous multicore than "Phoenix 2." AMD gave us a close look at how this works. AMD built the "Strix Point" monolithic silicon on the TSMC N4P foundry node, with a die-area of around 232 mm².

The "Strix Point" silicon sees the company's Infinity Fabric interconnect as its omnipresent ether. This is a point-to-point interconnect, unlike the ringbus on some Intel processors. The main compute machinery on the "Strix Point" SoC are its two CPU compute complexes (CCX), each with a 32b (read)/16b (write) per cycle data-path to the fabric. The concept of CCX makes a comeback with "Strix Point" after nearly two generations of "Zen." The first CCX contains the chip's four full-sized "Zen 5" CPU cores, which share a 16 MB L3 cache among themselves. The second CCX contains the chip's eight "Zen 5c" cores that share a smaller 8 MB L3 cache. Each of the 12 cores has a 1 MB dedicated L2 cache.

Minisforum is thrilled to announce the launch of the G7 Pt, the world's first AMD Advantage certified Mini PC. Engineered for extreme gamers and high-performance creators, the G7 Pt sets a new standard in compact computing with its powerful AMD Ryzen 9 7945HX processor and AMD Radeon RX7600M XT discrete graphics.

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AOOSTAR has released a new Mini PC for its GEM series powered by an AMD Ryzen 7 Hawk Point processor. Despite its compact size (130 mm x 126 mm x 45 mm), the AOOSTAR GEM13 integrates an AMD Ryzen R7 8845HS Octa-Core processor with 16 threads, running at speeds of up to 5.1 GHz, and an NPU for AI with up to 38 TOPS. It includes a powerful 12-core Radeon 780M iGPU RDNA 3 that reaches a speed of 2.7 GHz. This setup should be sufficient to support a wide range of applications and games running in 720p and 1080p resolution. For internal memory and storage, it supports up to 32 GB DDR5 5600 MHz and up to 1 TB storage via an M.2 2280 NVMe PCIe x4 SSD. Inside, there is enough space to install an additional 2.5" SATA internal storage unit.

For network connectivity, it features a combination of WiFi 6, Bluetooth 5.2, and two RJ45 2.5G network ports. As for interfaces, it sports 2x USB 3.0 ports, 2x USB 2.0 ports, a full front USB-C, a 3.5 mm audio jack, and two HDMI 2.1 video outputs. It also has a USB4 Type-C with DisplayPort 1.4 data, power, and video output that could be used for an eGPU to increase gaming performance. The AOOSTAR GEM13 comes with a small 100 W external power supply and Windows 11 Pro as the operating system.

ASUS announced a press event on July 17 to launch at least nine notebook designs powered by AMD Ryzen AI 300 series "Strix Point" mobile processors. All these notebooks are AI PCs that meet Microsoft Copilot+ requirements. Each of the 9 designs will have several variants based on the processor model, discrete graphics, and other hardware differentiators, making up dozens of individual SKUs. The AMD "Strix Point" mobile processor is based on a 4 nm monolithic die. It combines a 12-core/24-thread CPU based on a combination of "Zen 5" and "Zen 5c" cores, a 50 TOPS-class NPU, and a powerful iGPU based on the RDNA 3.5 graphics architecture, with 16 compute units.

Among the notebook designs ASUS plans to announce on July 17 are the ROG Zephyrus G16 (GA605), the TUF Gaming A14 (FA401), the TUF Gaming A16 (FA608), the Zenbook S16 (UM5606), Vivobook S14 (M5406), Vivobook S16 (M5506 and M5606), ProArt P16 (HN7606) and ProArt PX13 (HN7306). With these, ASUS is covering pretty much all its notebook market segments, including enthusiast gaming, performance gaming, boutique ultraportability, mainstream, and creative professional.

AMD today released its latest update to AMD Software Adrenalin drivers. Version 24.6.1 WHQL comes with optimization for "The First Descendant" and "Once Human." The drivers add HYPR-TUNE profiles for Like a Dragon 8: Infinite Wealth, Overwatch 2, The First Descendant, F1 24, and Outpost: Infinity Siege. HYPR-RX adds up to 149% performance to Radeon RX 7800 XT in Baldur's Gate 3, F1 23, Resident Evil 4 and more titles. The drivers add official support for Windows 11 24H2 update. AMD launched Anti-Lag 2 technology in May 2024, and announced the first title that support it through these drivers—Counter Strike 2. Among the issues fixed with this release include Fallout 3 and Fallout: New Vegas failing to launch, a driver timeout with Helldivers 2 on RX 7900 series GPUs, and AMD Software performance metrics intermittently failing with this title, and a display freeze error with certain FreeSync displays.

DOWNLOAD: AMD Software Adrenalin 24.6.1 WHQL

According to the leaked listing posted on X by user @Orlak29_, reports suggest that Pro versions of the AMD Ryzen 7 AI and Ryzen 9 AI are in the pipeline, with a potential game-changer in the form of the high-end "Strix Halo" model. The standout feature of the Strix Halo is its rumored support for up to 128 GB of RAM, a significant leap from AMD's current offerings. This massive memory capacity could prove valuable for AI workloads and data-intensive applications, potentially positioning AMD better against offerings from Intel and Qualcomm. Leaked diagrams hint at a unique design for the Strix Halo, featuring a chiplet layout reminiscent of a graphics card. The processor is reportedly surrounded by memory on three sides, enabling the massive 128 GB capacity.

While this top-tier model is expected to carry a premium price, it could find a ready market among professionals and enthusiasts demanding both raw processing power and extensive memory resources. On the performance front, rumors suggest the Strix Halo will boast up to 16 Zen 5 cores and a GPU with 40 Compute Units based on RDNA 3.5 architecture. This combination might rival the performance of high-end mobile GPUs like the RTX 4060 or even the RTX 4070 for laptops.
As with previous generations, AMD is expected to release Pro versions of these processors with additional features like ECC memory support.

GIGABYTE TECHNOLOGY Co. Ltd, a leading manufacturer of premium gaming hardware, today launched the cutting-edge AMD Radeon PRO W7000 series workstation graphics cards, including the flagship GIGABYTE Radeon PRO W7900 Dual Slot AI TOP 48G as well as the GIGABYTE Radeon PRO W7800 AI TOP 32G. Powered by AMD RDNA 3 architecture, these graphics cards offer a massive 48 GB and 32 GB of GDDR6 memory, respectively, delivering cutting-edge performance and exceptional experiences for workstation professionals, creators and AI developers.⁠⁠

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Prices of AMD Ryzen 8000G "Hawk Point" desktop APUs in the Socket AM5 package saw reductions over the week. The Ryzen 7 8700G, the fully unlocked part, is now available for $299, a $30 cut from its launch price of $329. Meanwhile, the Ryzen 5 8600G has now slipped under the $200-mark, with a $199 price-tag. The chip had originally launched at $229. Both these chips feature a 16 TOPS NPU, and are the first desktop processors that are capable of on-chip AI acceleration. Both processors are based on the 4 nm "Hawk Point" monolithic silicon, and feature "Zen 4" CPU cores. The 8700G packs an 8-core/16-thread CPU with an RDNA 3 iGPU that has 12 compute units (CU); while the 8600G is 6-core/12-thread, with an iGPU that has 8 CU.

Things get interesting with the Ryzen 5 8500G, which is now down to $159 from its launch price of $179. This new price makes the processor competitive with the 13th Gen Core i3 and the lower end of the Core i5 lineup. Unlike the other two 8000G series chips, the 8500G lacks an NPU, and is based on the 4 nm "Phoenix 2" silicon that has two "Zen 4" and four "Zen 4c" CPU cores for a 6-core/12-thread CPU configuration. Both kinds of cores share a 16 MB L3 cache. It has a heavily cut-down RDNA 3 iGPU with just 4 CU. The Ryzen 8000G desktop APU series only features PCIe Gen 4 (no Gen 5), which may not mean much for today's discrete GPUs, but limit your SSD upgrade path to Gen 4 (Gen 5 SSDs will be limited to 7 GB/s).

The top-spec AMD Ryzen AI 9 300 series "Strix Point" processor, the Ryzen AI 9 HX 370, is expected to post a 20% performance improvement over both the CPU and integrated graphics fronts, over its predecessor, the Ryzen 9 8945HS "Hawk Point," according to leak by Golden Pig Upgrade. On the CPU front, the HX 370 packs a 12-core/24-thread CPU based on a combination of four "Zen 5" and eight "Zen 5c" cores. The single-thread performance gains on the basis of the "Zen 5" microarchitecture's generational IPC increase, besides higher clock speeds; while the multithreaded performance increases on account on more cores. This performance increase isn't linearly scaling with the 50% increase in core-count.

On "Hawk Point," all eight cores are "Zen 4," capable of boosting to high frequencies, with two of them being marked as CPPC preferred cores, capable of boosting the highest. On "Strix Point," however, only four cores are based on the "Zen 5" architecture and capable of boosting to high frequency bands; while the other eight are "Zen 5c," which don't boost as high. While the IPC of "Zen 5c" is identical to "Zen 5," the fact that it doesn't boost as high, means that the generational multithreaded performance gain from the core-count increase is expected to be closer to 20%, with Golden Pig Upgrade talking about a Cinebench R23 nT score of over 20000 points, with "Hawk Point" scoring around 16000 points.

AMD has quietly added some interesting codenames to its ROCm hardware support list. The biggest surprise is the appearance of "RDNA 4" and "Navi 44" codenames, hinting at a potential successor to the current RDNA 3 GPU architecture powering AMD's Radeon RX 7000 series graphics cards. The upcoming Radeon RX 8000 series could see Navi 44 SKU with a codename "gfx1200". While details are scarce, the inclusion of RDNA 4 and Navi 44 in the ROCm list suggests AMD is working on a new GPU microarchitecture that could bring significant performance and efficiency gains. While RDNA 4 may be destined for future Radeon gaming GPUs, in the data center GPU compute market, AMD is preparing a CDNA 4 based successors to the MI300 series. However, it appears that we haven't seen all the MI300 variants first. Equally intriguing is the "MI300X1" codename, which appears to reference an upcoming AI-focused accelerator from AMD.

While we wait for more information, we can't decipher whether the Navi 44 GPU SKU is for the high-end or low-end segment. If previous generations are for reference, then the Navi 44 SKU would target the low end of the GPU performance spectrum. The previous generation RDNA 3 had Navi 33 as an entry-level model, whereas the RDNA 2 had a Navi 24 SKU for entry-level GPUs. We have reported on RDNA 4 merely being a "bug correction" generation to fix the perf/Watt curve and offer better efficiency overall. What happens finally, we have to wait and see. AMD could announce more details in its upcoming Computex keynote.

Sapphire today unveiled the Radeon RX 7700 XT Pure Frostpunk 2 Edition graphics card. The card is a branding collaboration with 11 bit Studios, which releases Frostpunk 2 this July. The city-building survival strategy game is one of this Summer's most anticipated game releases. Sapphire celebrates it with a variant of the RX 7700 XT Pure graphics card that has a game code for the Deluxe Edition of Frostpunk 2, a themed backplate, and some goodies in the box, including custom keycaps, and enamel pin badges. While the backplate is heavily themed on the game, the all-white cooler shroud, the white impellers for the three fans, and the rest of the card, sticks with the white color scheme that's characteristic of Sapphire's Pure brand. The card comes in a collector's edition box themed after the game.

Based on the 5 nm "Navi 32" silicon, the Radeon RX 7700 XT features 3,456 stream processors across 54 compute units. The GPU is based on the RDNA 3 graphics architecture, and AMD recommends it for 1440p gaming with maxed out settings. The card features 12 GB of 18 Gbps GDDR6 memory across a 192-bit wide memory interface, and features 48 MB of Infinity Cache memory. The card draws power from a pair of 8-pin PCIe power connectors. Display outputs include two each of DisplayPort 2.1 (featuring UHBR 13.5), and two HDMI 2.1 connectors. The card will release to market in July, probably alongside the game's July 25 release date, pricing isn't known yet (we asked Sapphire).

AMD earlier this month released documentation for the Micro Engine Scheduler (MES) firmware of its RDNA 3 GPUs. The MES is a hardware component that distributes graphics processing and general-purpose compute workloads among the main number-crunching machinery of the AMD GPU—the shader engines, which contain the compute units (CU), the indivisible SIMD muscle of the GPU with programmable shaders and certain kinds of specialized hardware, such as the AI Accelerator and Ray Accelerator. The MES is driven by a programmable firmware, which is what AMD released developer documentation of.

The decision to release MES documentation probably comes from the very top of AMD corporate management. In March, a controversy erupted when Tiny Corp, builders of AI compute servers and workstations, complained of issues testing the Radeon RX 7900 XTX graphics card with a ROCm compute stack, prompting a response from no less than CEO Dr Lisa Su. There were then calls to open-source the firmware, which AMD didn't agree to, probably since it treads on their core GPU hardware IP; but the company did the next best thing, by releasing detailed developer documentation for the MES firmware.

AMD today released the latest version of the AMD Software Adrenalin Edition drivers. Version 24.5.1 WHQL comes with optimization for Ghost of Tsushima Director's Cut, Senua's Saga: Hellblade II, and F1 24. AMD added HYPR-Tune support for Ghost of Tsushima Director's Cut, Horizon Forbidden West Complete Edition, Starfield, and The Last of Us Part I. AMD also says that these drivers offer optimal support for AI acceleration on Radeon 7000 series RDNA 3 graphics cards.

Among the issues fixed with this release include an intermittent driver timeout or crash observed when playing World of Warcraft or World of Warcraft Classic on RDNA 3 GPUs; a similar issue with Overwatch 2 on Radeon RX 5000 series GPUs; an intermittent stutter after alt+tab with performance metrics overlay enabled; and corruption with certain water elements when playing Alan Wake 2 with Radeon Boost enabled.

DOWNLOAD: AMD Software Adrenalin 24.5.1 WHQL

AMD's future RDNA 5 graphics architecture will bear a "clean sheet" design, and may probably not even have the RDNA branding, says WJM47196, a source of AMD leaks on ChipHell. Two generations ahead of the current RDNA 3 architecture powering the Radeon RX 7000 series discrete GPUs, RDNA 5 could see AMD reimagine the GPU and its key components, much in the same way RDNA did over the former "Vega" architecture, bringing in a significant performance/watt jump, which AMD could build upon with its successful RDNA 2 powered Radeon RX 6000 series.

Performance per Watt is the biggest metric on which a generation of GPUs can be assessed, and analysts believe that RDNA 3 missed the mark with generational gains in performance/watt despite the switch to the advanced 5 nm EUV process from the 7 nm DUV. AMD's decision to disaggregate the GPU, with some of its components being built on the older 6 nm node may have also impacted the performance/watt curve. The leaker also makes a sensational claim that "Navi 31" was originally supposed to feature 192 MB of Infinity Cache, which would have meant 32 MB segments of it per memory cache die (MCD). The company instead went with 16 MB per MCD, or just 96 MB per GPU, which only get reduced as AMD segmented the RX 7900 XT and RX 7900 GRE by disabling one or two MCDs.

AMD's next generation RDNA 4 graphics architecture is expected to feature a completely new ray tracing engine, Kepler L2, a reliable source with GPU leaks, claims. Currently, AMD uses a component called Ray Accelerator, which performs the most compute-intensive portion of the ray intersection and testing pipeline, while AMD's approach to ray tracing on a hardware level still relies greatly on the shader engines. The company had debuted the ray accelerator with RDNA 2, its first architecture to meet DirectX 12 Ultimate specs, and improved the component with RDNA 3, by optimizing certain aspects of its ray testing, to bring about a 50% improvement in ray intersection performance over RDNA 2.

The way Kepler L2 puts it, RDNA 4 will feature a fundamentally transformed ray tracing hardware solution from the ones on RDNA 2 and RDNA 3. This could probably delegate more of the ray tracing workflow onto fixed-function hardware, unburdening the shader engines further. AMD is expected to debut RDNA 4 with its next line of discrete Radeon RX GPUs in the second half of 2024. Given the chatter about a power-packed event by AMD at Computex, with the company expected to unveil "Zen 5" CPU microarchitecture on both server and client processors; we might expect some talk on RDNA 4, too.