Slashdot: AMD Ryzen 7000X3D CPUs Launched: Ryzen 9 7950X3D Offers Big Gains and Efficiency

AMD Ryzen 7000X3D CPUs Launched: Ryzen 9 7950X3D Offers Big Gains and Efficiency
Published on February 28, 2023 at 05:00AM
MojoKid writes: At CES 2023, AMD unveiled an array of Ryzen 7000 series Zen 4 processors, including new gaming-targeted X3D models that featured integrated 3D V-Cache, similar to the Ryzen 7 5800X3D. The processors go on sale tomorrow, but review embargos for AMD's latest socket AM5 flagship, the Ryzen 9 7950X3D, lifted today. As its name implies, the new Ryzen 9 7950X3D has a similar core configuration to the existing Ryzen 9 7950X (16-cores/32-threads), but this specialized CPU also packs an additional 64MB of 3D V-Cache, fused to one of its 8-core compute core dies (CCD). The CCD without 3D V-Cache operates like a standard AMD Ryzen 9 7950X, while the 3D V-Cache enabled CCD will have a more conservative voltage and frequency curve. Gaming performance received a massive boost with this new CPU, while multi-threaded content creation tests are roughly in-line with the standard 7950X. Power efficiency also shows a large, measurable improvement due to the chip relying less often on system memory.

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