Finally: Overclocking EPYC Rome ES

[Frk]

Just a small update on my attempt to rewrite @Zhang ZenStates Linux version with support for dual-socket mainboards to use SMU instead of MSR; I’ve got it somewhat working—thanks to Claude Sonnet 4, but it still needs more testing and fine-tuning before I can release the code. Here's a PassMark test running on Proxmox VE 8.4, overclocked to 3 GHz:

                   PassMark PerformanceTest Linux (11.0.1002)


AMD Eng Sample: ZS1406E2VJUG5_22/14_N (x86_64)
128 cores @ 1434 MHz  |  472.2 GiB RAM
Number of Processes: 256  |  Test Iterations: 1  |  Test Duration: Medium
-
CPU Mark:                          66767
  Integer Math                     658677 Million Operations/s
  Floating Point Math              457474 Million Operations/s
  Prime Numbers                    596 Million Primes/s
  Sorting                          156164 Thousand Strings/s
  Encryption                       133263 MB/s
  Compression                      1413246 KB/s
  CPU Single Threaded              1771 Million Operations/s
  Physics                          6450 Frames/s
  Extended Instructions (SSE)      44431 Million Matrices/s

Did you try this? That's the only version I remember seeing with amd CBS menu

edit: if someone would be able to apply that fix to the 2.1 or 2.0b bios that would be sweet. 2.0 missing all the fixes for nvme etc.

Am I correct in understanding that the onboard NVMe ports on the H11DSi-NT are not functional with the (modded) BIOS version 2.0? I’d appreciate any additional information on this, as it would help me avoid potentially purchasing cables and drives that I can't use or return.

Thanks!

 

[RolloZ170]

the onboard NVMe ports on the H11DSi-NT are not functional with the (modded) BIOS version 2.0? I’d appreciate any additional information on this

they are direct outputs from CPU2 PCIe ports, with correct bifurcation they should work.