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AMD Roadmap Update Points to RDNA 3 GPUs Launching This Year, ‘Zen 5’ CPUs in 2024


Just weeks after saying the primary particulars of its upcoming Ryzen 7000 series desktop CPUs, AMD has disclosed an overview of its shopper and server merchandise roadmap for the subsequent two generations. The information comes from AMD’s Financial Analyst Day, throughout which CEO Dr. Lisa Su spoke in regards to the firm’s plans to seize part of the projected $300 billion marketplace for high-performance computing options. While the occasion is geared towards financial analysts and shareholders, disclosures about AMD’s aggressive positions in numerous markets embody details about upcoming merchandise. The firm additionally now has a brand new slogan: “Together we advance”.

In the patron market, AMD’s upcoming ‘Zen 4’ CPU core structure would be the foundation of the ‘Raphael’ technology of desktop CPUs, which can come to market because the Ryzen 7000 sequence earlier than the top of this 12 months. This will probably be a high-end product line utilizing a 5nm manufacturing course of, and AMD guarantees an 8 – 10 % uplift in IPC (directions per clock) efficiency in addition to no less than a 25 % enchancment in phrases of efficiency per Watt. 4nm variations are additionally deliberate, although it is not clear what the segmentation will probably be. 

Zen 4 can even energy the upcoming ‘Genoa’ line of Epyc server CPUs in addition to a brand new line of ‘Bergamo’ based mostly on a density-optimised variant known as Zen 4c for cloud-native computing purposes. ‘Genoa-X’ variants will characteristic AMD’s built-in 3D V-cache, a vertically stacked layer of high-speed reminiscence on prime of the CPU die. Another product line codenamed ‘Siena’ will goal a brand new market in clever edge and communications gear.  

Following that, ‘Zen 5’ is a ground-up redesign deliberate for launch in 2024 and will additional enhance efficiency and effectivity in addition to introduce new optimisations for AI and machine studying for shopper Ryzen CPUs codenamed ‘Granite Ridge’. These CPUs will use 4nm and 3nm processes. The subsequent Epyc technology will probably be codenamed ‘Turin’ and must be launched in late 2024. 

AMD additionally confirmed that its subsequent GPU microarchitecture, codenamed RDNA 3, will permit for a chiplet-based modular GPU design and can use a 5nm manufacturing course of. It’s mentioned to ship a 50 % enchancment in efficiency per Watt. A 4th-gen Infinity Architecture interconnect customary will permit AMD to combine third-party chiplets permitting for heterogenous platforms and elevated customisability for purchasers.

RDNA 3 will probably be seen in next-generation ‘Navi 3’ discrete GPUs, launching as the subsequent Radeon RX sequence of merchandise later this 12 months. This structure will build on RDNA 2, which has been utilized by a number of sport console producers this technology, hinting that the subsequent technology will proceed to leverage AMD’s {hardware}. RDNA 3 can even be built-in into upcoming ‘Phoenix Point’ cellular CPUs based mostly on the Zen 4 structure in 2023, with ‘Strix Point’ following in 2024. 

For skilled markets, the CDNA 3 structure and XDNA, which is the results of AMD’s acquisition of Xilinx, will assist drive important efficiency beneficial properties for brand new merchandise in the AI and high-performance compute house. New Instinct MI300 accelerators for AI coaching and Alevo good NICs for confidential computing are additionally anticipated to add to the corporate’s information centre portfolio.

AMD sees development in PC, console and cloud gaming in addition to interactive metaverse purposes and 3D content material creation. Xilinx IP will probably be built-in throughout product strains to drive efficiency in AI inference and coaching workloads for shoppers and enterprises. The firm can also be engaged on a unified AI software program roadmap to make improvement extra cohesive throughout numerous merchandise.  

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