AMD gaming CPUs like the 9950X3D only have one 3D V-Cache because the performance gain isn't worth the cost, according to the company.

AMD unveiled two new Ryzen 9 9000-series processors at CES 2025 with frame-rate-boosting 3D V-Cache as its latest top-end desktop chips for gamers and creators.

AMD announced its latest X3D chips at CES 2025, the AMD Ryzen 9 9950X3D and Ryzen 9 9900X3D, further expanding its 3D V-Cache lineup in its Ryzen 9000-series processors. The two new chips, which replace the current Ryzen 9 7950X3D and Ryzen 9 7900X3D processors released in early 2023,