DDR5 Memory Channel Scaling Performance With AMD EPYC 9004 Series
But, of course, not all server workloads are memory intensive where it would help much for populating all 12 memory channels, especially if operating on a tight budget.
For a number of the workloads, running at 10 memory channels would provide slightly better value or if looking to stave off some of the DDR5 server memory costs to a later quarter.
For some of the common Intel libraries used in creator software like oneAPI's OpenVKL and Open Image Denoise hadn't seen much of a benefit beyond 8 channels, at least for the benchmark configurations tested.
7zip compression