AMD’s new desktop CPU oozes cache out of all 16 cores

Summary

AMD aims to extend its lead in desktop gaming with a new CPU, dubbed the Ryzen 9 9950X3D2 Dual Edition. This top-of-the-line part has 16 cores fed by an absolutely massive 208 MB pool of cache, with memory spread across both CCDs. The hotly anticipated processor chip is essentially a modified version of the 9950X3D announced in 2025, only both of the chip's two compute dies are now equipped with a 64 MB SRAM tile, boosting the L3 cache from 128 MB to 192 MB. Larger caches benefit data heavy workloads, in particular PC games, by keeping more of the working memory closer to the cores. Since the launch of the Ryzen 7 5800X3D in 2022, AMD has used advanced packing to expand its chips' L3 cache without needing to design a larger die. This technology helped AMD to overtake long-time rival Intel in gaming CPU performance. Youtube Video 9950X3D2 16/32 4.3 GHz 5.6 GHz 16 MB 192 200 W ? 9950X3D 16/32 4.3 GHz 5.7 GHz 16 MB 128 170 W $699 USD 9950X 16/32 4.3 GHz 5.7 GHz 16 MB 64 170 W $649 USD While 3D V-Cache's most obvious benefits accrue to gamers, the additional cache also benefits a lot of high-powered production workloads, like 3D rendering, code compilation, AI, and data science because frequently accessed data can stay resident on the CPU for longer. (This is one of the reasons why caches of server CPUs have increased so dramatically over the past few years.) According to AMD, customers can expect to see a between 5 and 13 percent boost in production workloads compared to the single V-Cache die equipped 9900X3D. According to AMD customers can expect a roughly 5-13 percent increase in performance from the 9950X3D2 versus the 9950X3D with a single V-Cache die. - Click to enlarge According to Jack Huynh, SVP of AMD's computing and graphics group, with the 9950X3D2, customers "no longer have to choose between a gaming or creator CPU." However, this technology involves some compromises. Until now, only one of the two core complex dies (CCDs) on AMD's 12-and-16 core parts wer...