
Unreleased AMD Ryzen 9 5900X3D Engineering Sample Appears With 128 MB L3 Cache
An unreleased AMD Ryzen 9 5900X3D engineering sample has been spotted on the Chinese forum Chiphell. The 12-core, 24-thread Zen 3 processor features the code 100-000000652 and includes 128 MB of L3 cache. This cache is divided unevenly, with 96 MB located on one CCD and 32 MB on the other, indicating that only a single six-core chiplet features the 64 MB 3D V-Cache stack.










