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The Exiled · 23.03.2024., 20:57

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AMD reveals Strix Point details: Zen 5 cores, RDNA 3+ and tripled NPU performance

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Information about AMD's next mobile processor, Strix Point, has been coming to the market in drips, either through leaks or comments by executives. Dr. Lisa Su, AMD's chief executive officer, said at the company's fourth quarter earnings report that the series will make the leap to the next-generation Zen 5 CPU core architecture - a significant step forward in AMD's processor technology.

Su added that Strix Point is expected to deliver more than three times the AI performance of the Ryzen 7040 series processors. We know it will feature enhanced RDNA graphics and an updated Ryzen AI engine designed to significantly increase the performance, energy efficiency and AI capabilities of PCs. We also know that it has a shipment date of 2024. What we weren't clear about, at least officially, was the GPU architecture. The company shared this information, along with further details about Strix Point, at its recent Beijing AI PC Innovation Summit, where it introduced the Ryzen 'Hawk Point' 8040 series. It also gave the audience a preview of its AI PC ecosystem plans, disclosing that the Strix Point chips will include RDNA 3+ and XDNA 2 processing.

Su, who was present on the stage along with other AMD executives, explained that RDNA 3+ represents an evolution of the RDNA 3 architecture, intended to enhance rather than replace the upcoming RDNA 4 GPU architecture. RDNA 3+, also called RDNA 3.5, is no stranger to the market as it has been showing up in patches for a while. To deliver Su's promised three times improvement in generative-AI capabilities, Strix Point APUs will embed the latest XDNA 2 NPUs and a far more robust Ryzen AI software suite, executives said. This new NPU will triple the performance of a current-gen XDNA NPU, delivering over 70 total TOPS. For comparison, the AMD Ryzen 8040 series has 16 NPU TOPS for 39 total TOPS. Strix Point should also beat out competitors in this category, with Intel's Core Ultra series delivering up to 34 TOPS and Qualcomm's upcoming Snapdragon X Elite chips featuring 45 TOPS.

Izvor: TechSpot

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AMD 5th Gen EPYC Turin “Zen 5 & Zen 5C” CPU lineup: Up to 160 Cores, 320 MB cache & 500W TDP

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The preliminary specifications of AMD's next-gen EPYC Turin lineup which will be branded under the 5th Gen EPYC family have been revealed which includes at least 20 SKUs based on the Zen 5 & Zen 5C core architecture. These cores are codenamed Zen 5 "Nirvana" & Zen 5C "Prometheus" cores. The lineup has been designed to feature drop-in compatibility with the existing 4th Gen EPYC family on the SP5 (LGA 6096) socket and will feature support for faster DDR5 6000 MT/s memory too. The lineup was meant to feature up to 128 Zen 5 and 192 Zen 5C cores so starting with that let's take a look at the SKUs.

The top SKUs include the EPYC 9845 (160 Core / 320 Thread), 9825 (144 Core / 288 Thread), 9745 (128 Core / 256 Thread), 9655 (96 Core / 192 Thread), 9645 (96 Core / 192 Thread), and 9565 (72 Core / 144 Thread). AMD's EPYC Turin will support up to DDR5-6000 MT/s memory DIMMs in up to 4 TB capacities on an 8 DIMM motherboard, offering up to 128 PCIe Gen5 lanes. All of these SKUs are 64 Core+ variants and feature more than 256 MB of L3 cache and TDPs ranging from 320/400 up to 500W. Following are the various CPU configurations that we should expect in the EPYC Turin family.

Izvor: Interneti