With Milan-X there is now 3D V-Cache introduced for the current generation and still-very-impressive EPYC 7003 "Milan" processors. I can personally attest to Milan-X being very exciting for HPC workloads and beyond with impressive gains to performance.
The performance gains with Epyc's larger implementation of 3D V-Cache (768 MiB) are much larger. +50% average according to AMD, no improvement in some workloads, but +66-80% in some cases.
Comment