AVX-512 Performance + Power Efficiency Shines With AMD Strix Halo

Written by Michael Larabel in Processors on 28 May 2025 at 12:30 PM EDT. Page 5 of 8. 22 Comments.

For the last of the AVX-512 AI workloads, a very nice showing for Strix Halo AVX-512 performance with Microsoft's ONNX Runtime on Ubuntu Linux with this AMD Ryzen AI MAX+ PRO 395 laptop.

👁 OSPRay benchmark with settings of Benchmark: gravity_spheres_volume/dim_512/ao/real_time. AVX-512 On was the fastest.

👁 OSPRay benchmark with settings of Benchmark: gravity_spheres_volume/dim_512/scivis/real_time. AVX-512 On was the fastest.

👁 OSPRay benchmark with settings of Benchmark: gravity_spheres_volume/dim_512/pathtracer/real_time. AVX-512 On was the fastest.

Beyond the AI workloads, AVX-512 with Strix Halo and Zen 5 at large is very beneficial for other workloads too like the OSPRay renderer.

👁 OSPRay Studio benchmark with settings of Camera: 1, Resolution: 1080p, Samples Per Pixel: 1, Renderer: Path Tracer, Acceleration: CPU. AVX-512 On was the fastest.

👁 OSPRay Studio benchmark with settings of Camera: 1, Resolution: 1080p, Samples Per Pixel: 16, Renderer: Path Tracer, Acceleration: CPU. AVX-512 On was the fastest.

👁 OSPRay Studio benchmark with settings of Camera: 1, Resolution: 1080p, Samples Per Pixel: 32, Renderer: Path Tracer, Acceleration: CPU. AVX-512 On was the fastest.

Very significant uplift without any increased SoC power consumption.

22 Comments - Next Page

Page: 1 2 3 4 5 6 7 8 Next Page

URL: https://www.phoronix.com/review/amd-strix-halo-avx512/5

⇱ AVX-512 Performance + Power Efficiency Shines With AMD Strix Halo - Phoronix

AVX-512 Performance + Power Efficiency Shines With AMD Strix Halo