
AMD says there are no technical reasons for not having an X3D processor with 3D V-Cache on both CCDs, but we probably won’t see such a dual-stacked chip anyway
Alongside sparse RDNA 4 graphics card details and somewhat denser mobile chip announcements, AMD also announced the Ryzen 9 9950X3D and 9900X3D this CES 2025. Much like their 7000-series counterparts, however, and despite each CPU having two Core Complex Dies (CCDs) full of CPU cores, only one of the two CCDs has 3D V-Cache stacked…