AMD Ryzen 9 7900X3D Linux Performance

Written by Michael Larabel in Processors on 7 March 2023 at 02:00 PM EST. Page 2 of 7. 52 Comments.

BRL-CAD benchmark with settings of VGR Performance Metric. Core i9 13900K was the fastest.

For open-source CAD with BRL-CAD, the Ryzen 9 7900X3D was behind the 7900X -- similar to what we saw in last week's Ryzen 9 7950X3D with it trailing behind the 7950X.

But even for workloads where the X3D parts were behind their X siblings, the increased power efficiency was very meaningful. The Ryzen 9 7900X3D during BRL-CAD was pulling less power than even the Ryzen 7 5800X3D.

ONNX Runtime benchmark with settings of Model: fcn-resnet101-11, Device: CPU, Executor: Standard. Ryzen 9 7950X was the fastest.

ONNX Runtime benchmark with settings of Model: GPT-2, Device: CPU, Executor: Standard. Ryzen 9 7900X3D was the fastest.

ONNX Runtime benchmark with settings of Model: ArcFace ResNet-100, Device: CPU, Executor: Standard. Ryzen 9 7950X3D was the fastest.

When engaging some of the AI workloads such as with Microsoft's ONNX Runtime, the Ryzen 9 7900X3D/7950X3D were performing very well for delivering the best performance in the models able to make use of the large CPU cache.

ONNX Runtime benchmark with settings of Model: ResNet50 v1-12-int8, Device: CPU, Executor: Standard. Ryzen 9 7950X3D was the fastest.

The entire AMD Ryzen 7000 series line-up with support for AVX-512 also led to great AI performance compared to the AVX-512-less Raptor Lake processors.

OpenVINO benchmark with settings of Model: Face Detection FP16, Device: CPU. Ryzen 9 7950X was the fastest.

OpenVINO benchmark with settings of Model: Face Detection FP16-INT8, Device: CPU. Ryzen 9 7950X was the fastest.

OpenVINO benchmark with settings of Model: Face Detection FP16-INT8, Device: CPU. Ryzen 7 7700X was the fastest.

OpenVINO benchmark with settings of Model: Age Gender Recognition Retail 0013 FP16, Device: CPU. Ryzen 9 7950X was the fastest.

OpenVINO benchmark with settings of Model: Age Gender Recognition Retail 0013 FP16, Device: CPU. Ryzen 7 7700X was the fastest.

OpenVINO wasn't benefiting from the 3D V-Cache with the 7900X3D/7950X3D at least with the current Linux kernel scheduler behavior but was continuing to deliver much better performance and lower power consumption than the Core i9 13900K thanks to benefiting from AVX-512.

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