Power Determinism Mode Still Proves Beneficial For AMD EPYC 9005 Performance

Written by Michael Larabel in Processors on 5 November 2024 at 03:25 PM EST. Page 4 of 7. 2 Comments.

The power determinism mode option has been of interest to HPC customers and it's not hard to see why with some added performance uplift at the cost of slightly higher power use.

👁 OpenRadioss benchmark with settings of Model: INIVOL and Fluid Structure Interaction Drop Container. EPYC 9755 - Power was the fastest.

👁 OpenRadioss benchmark with settings of Model: Chrysler Neon 1M. EPYC 9755 - Power was the fastest.

👁 Blender benchmark with settings of Blend File: Classroom, Compute: CPU-Only. EPYC 9755 was the fastest.

👁 Blender benchmark with settings of Blend File: Pabellon Barcelona, Compute: CPU-Only. EPYC 9755 - Power was the fastest.

👁 Blender benchmark with settings of Blend File: Barbershop, Compute: CPU-Only. EPYC 9755 was the fastest.

👁 LuxCoreRender benchmark with settings of Scene: LuxCore Benchmark, Acceleration: CPU. EPYC 9755 - Power was the fastest.

👁 OSPRay benchmark with settings of Benchmark: particle_volume/ao/real_time. EPYC 9755 - Power was the fastest.

👁 OSPRay benchmark with settings of Benchmark: particle_volume/scivis/real_time. EPYC 9755 - Power was the fastest.

Across most tested workloads there was at least some benefit to the power determinism mode on both the EPYC 9655 and EPYC 9755 Turin processors.

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URL: https://www.phoronix.com/review/amd-epyc-9005-determinism/4

⇱ Power Determinism Mode Still Proves Beneficial For AMD EPYC 9005 Performance Review - Phoronix

Power Determinism Mode Still Proves Beneficial For AMD EPYC 9005 Performance