AMD EPYC 9684X Genoa-X Provides Incredible HPC Performance

Written by Michael Larabel in Processors on 19 July 2023 at 09:00 AM EDT. Page 5 of 8. 17 Comments.
NAS Parallel Benchmarks benchmark with settings of Test / Class: BT.C. EPYC 9684X 2P - Power 400W was the fastest.
NAS Parallel Benchmarks benchmark with settings of Test / Class: LU.C. EPYC 9754 2P was the fastest.
NAS Parallel Benchmarks benchmark with settings of Test / Class: SP.C. EPYC 9684X 2P - Power 400W was the fastest.
NAS Parallel Benchmarks benchmark with settings of Test / Class: IS.D. EPYC 9754 2P was the fastest.
NAS Parallel Benchmarks benchmark with settings of Test / Class: MG.C. Xeon Max 9480 2P - HBM Only was the fastest.
NAS Parallel Benchmarks benchmark with settings of Test / Class: CG.C. EPYC 9684X 2P - Power 400W was the fastest.

The EPYC 9684X was also showcasing its great HPC performance potential across the spectrum of HPC benchmarks. The Xeon Max 9480 2P in HBM-only mode did enjoy nice uplift over the HBM caching mode but at 56 cores wasn't enough -- with the exception of the MG test case -- to compete in these threaded benchmarks against the 96-core flagship EPYC Genoa(X) CPUs.

OpenVINO benchmark with settings of Model: Vehicle Detection FP16, Device: CPU. EPYC 9684X 2P - Power 400W was the fastest.
OpenVINO benchmark with settings of Model: Vehicle Detection FP16, Device: CPU. EPYC 9554 2P - Power 400W was the fastest.
OpenVINO benchmark with settings of Model: Person Vehicle Bike Detection FP16, Device: CPU. EPYC 9754 2P - Power 400W was the fastest.
OpenVINO benchmark with settings of Model: Machine Translation EN To DE FP16, Device: CPU. EPYC 9754 2P - Power 400W was the fastest.
OpenVINO benchmark with settings of Model: Machine Translation EN To DE FP16, Device: CPU. EPYC 9554 2P - Power 400W was the fastest.

The new EPYC 9684X and EPYC 9754 processors were performing well with the OpenVINO AI benchmarks. While at a lower core count to AMD, the Sapphire Rapids CPUs with OpenVINO do have more competition on AMD thanks to the software being able to leverage Advanced Matrix Extensions (AMX) found with 4th Gen Xeon Scalable processors.


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