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Reçu aujourd’hui — 1 juillet 2025Phoronix

Performance & Power Of The Low-Cost EPYC 4005 "Grado" vs. Original EPYC 7601 Zen 1 Flagship CPU

1 juillet 2025 à 14:00
For those on very long server upgrade cycles, typically just running the hardware until failure or consider buying second-hand servers that are generations old for lower up-front cost, today's unique article is for you with quantifying a first-generation EPYC server compared to today's entry-level EPYC processors in performance and power efficiency. With the fascinating AMD EPYC 4005 "Grado" budget-friendly server processors I was curious how well they would stack up against AMD's original flagship EPYC processor, the AMD EPYC 7601 "Naples" processor from the Zen 1 era. Can an entry-level brand new Grado server processor with dual channel DDR5 memory outpace an original EPYC server with twice the core/thread counts and eight channel DDR4 server memory? Yes, with huge gains in performance and power efficiency.
Reçu hier — 30 juin 2025Phoronix

The Best Boring Benchmarks: Rocky Linux 10 & AlmaLinux 10 Performance Against RHEL 10

30 juin 2025 à 14:20
AlmaLinux and Rocky Linux remain two of the most popular Red Hat Enterprise Linux derivatives that are maintained by the open-source community. With the recent Rocky Linux 10 GA release that followed the recent AlmaLinux 10 release for re-basing against Red Hat Enterprise Linux 10, here are some benchmarks looking at the performance of these popular downstreams compared to RHEL 10.

AMD Instinct Accelerators With So Much vRAM Have Exposed Linux Hibernation Issues

30 juin 2025 à 11:07
Too much vRAM and too many Instinct accelerators per server is causing system hibernation to fail on some high-end AMD AI Linux-powered servers. Having eight accelerators each with 192GB of device memory can in turn cause system hibernation to run into problems if the Linux server has only 2TB of system RAM... But a new patch series was posted today in working to address this problem with the Linux kernel for high-end systems failing to hibernate. A similar issue is that when thawing the system the process can take nearly one hour due to the amount of memory...
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