The CCD stack with 3D V-Cache on the AMD Ryzen 7 9800X3D is only 40-45µm in total, but the rest of the layers add up to a whopping 750µm, which is entirely non-functional but is crucial for stability. AMD uses thick layers of non-functional silicon on the Ryzen 7 9800X3D’s CCD with SRAM extending on the edges for a stable structure AMD Ryzen 7 9800X3D’s incredible gaming performance doesn’t need an introduction. After introducing the 3D V-Cache technology with the Ryzen 7 5800X3D, AMD, for the first time, changed how the 3D stack would sit on the substrate. On previous […]
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