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Reçu aujourd’hui — 17 décembre 2025Phoronix

Intel Xeon 6980P vs. AMD EPYC 9755 128-Core Showdown With The Latest Linux Software For EOY2025

17 décembre 2025 à 16:00
Since receiving the Gigabyte R284-A92-AAL1 a while back as a Xeon 6900 series 2U server platform to replace the failed Intel AvenueCity reference server, I have been getting caught-up in fresh Xeon 6980P Granite Rapids benchmarks with the latest software updates over the past year. I've provided fresh looks at the DDR5-6400 vs. MRDIMM-8800 performance, the AMX benefits for AI, SNC3 vs. HEX mode, Latency Optimized Mode, Cache Aware Scheduling, and more with the fresh Linux software stack and this production Gigabyte server platform. One of the areas I have been meaning to re-visit is a fresh head-to-head benchmark battle between 5th Gen AMD EPYC "Turin" and Intel Xeon 6 "Granite Rapids". In this article is a 128-core showdown between the Xeon 6980P and EPYC 9755 128-core processors with the latest open-source Linux software as of the end of 2025.

Intel Compute Runtime 25.48.36300.8 Brings More Performance Optimizations & Xe3 Fixes

17 décembre 2025 à 11:12
Intel this week released their last planned feature update to their open-source Compute Runtime for 2025. The Intel Compute Runtime 25.48.36300.8 delivers the latest OpenCL and Level Zero performance optimizations, Xe3 workarounds, and other fixes for those on Intel integrated and discrete graphics hardware...
Reçu hier — 16 décembre 2025Phoronix

Intel's Cache Aware Scheduling Presentation At LPC 2025

16 décembre 2025 à 19:23
One of the exciting Intel innovations to the Linux kernel this year has been around the Cache Aware Scheduling for helping to deliver better performance on modern CPUs with multiple last level caches. The kernel patches have yet to be upstreamed but testing has shown to be quite promising for grouping tasks sharing data to the same LLC domain to help reduce cache misses and cache bouncing. Those wishing to learn more about Cache Aware Scheduling, there was a presentation on it last week by Intel engineers Tim Chen and Chen Yu at the Linux Plumbers Conference 2025 in Tokyo...

The Significant Performance Gains For Radeon RADV Ray-Tracing Performance In 2025

16 décembre 2025 à 16:00
As part of my various year-end comparison benchmarking, I recently ran some tests looking at how the Radeon RX 9000 series RDNA 4 performance has evolved since its debut near the beginning of the year. The Vulkan ray-tracing performance in particular was standing out this year as having evolved quite nicely while for conventional OpenGL and Vulkan performance the performance has been largely stable this year with its great at-launch support.

Fedora Games Lab Looks To Be Revitalized As Modern Linux Gaming Showcase

16 décembre 2025 à 01:36
One of the lesser known Fedora spins under the "Fedora Labs" initiative is the Fedora Games Lab that showcases some open-source games and can serve as an easy demonstrator for Linux gaming. Looking forward to 2026 with Fedora 44, there is a proposal to revitalize Fedora Games Lab to become a better showcase for the modern potential of Linux gaming...
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