AMD Ryzen 7 5800X vs. Ryzen 7 5800X3D On Linux 6.0 Benchmarks

Written by Michael Larabel in Processors on 16 September 2022. Page 2 of 4. 19 Comments

Just as we've shown with Milan-X over the past few months, the AMD 3D V-Cache with the Ryzen 7 5800X3D can pay off very well for some HPC benchmarks.

The OpenFOAM computational fluid dynamics performance improves a lot with the Ryzen 7 5800X3D, but if you can afford it, obviously an AMD EPYC Milan-X CPU is much better suited for heavy CFD work.

The Ryzen 7 5800X3D does very well for power efficiency with no major differences over the 5800X with its similarly rated 105 Watt TDP.

Zstd compression performance is another real-world area benefiting a lot from the larger cache.

Intel's oneDNN library for neural networks can benefit too from the Ryzen 7 5800X3D.

Or the NCNN neural network inference library from Tencent also really loves the extra cache afforded by the 5800X3D.

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