The Technical Workloads Where AMD Ryzen 9 7900X3D/7950X3D CPUs Are Excellent

Written by Michael Larabel in Processors on 9 March 2023 at 04:00 PM EST. Page 4 of 9. 34 Comments.
oneDNN benchmark with settings of Harness: Convolution Batch Shapes Auto, Data Type: bf16bf16bf16, Engine: CPU. Ryzen 9 7950X3D was the fastest.
oneDNN benchmark with settings of Harness: Convolution Batch Shapes Auto, Data Type: bf16bf16bf16, Engine: CPU. Ryzen 9 7950X3D was the fastest.
oneDNN benchmark with settings of Harness: Convolution Batch Shapes Auto, Data Type: bf16bf16bf16, Engine: CPU. Ryzen 9 7950X3D was the fastest.

Intel's oneDNN deep neural network library also enjoyed some speed-ups with these 3D V-Cache processors while also enjoying nice power and thermal savings.

NCNN benchmark with settings of Target: CPU, Model: resnet18. Ryzen 9 7900X3D was the fastest.
NCNN benchmark with settings of Target: CPU, Model: alexnet. Ryzen 9 7900X3D was the fastest.

The NCNN neural network inference framework from Tencent was also enjoying better performance with the 7900X3D/7950X3D.

LeelaChessZero benchmark with settings of Backend: BLAS. Ryzen 9 7950X3D was the fastest.
LeelaChessZero benchmark with settings of Backend: BLAS. Ryzen 9 7950X3D was the fastest.
LeelaChessZero benchmark with settings of Backend: BLAS. Ryzen 9 7950X3D was the fastest.

The LeelaChessZero chess engine with its BLAS back-end saw slight uplift with the X3D models but really became convincing when looking at the power efficiency improvements.


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