AMD EPYC 9755 Performance On The Linux 6.11 & Linux 6.12 Kernels

[Danny3]

Hopefully some of these improvements are for Ryzen CPUs too.

[phoronix]

Phoronix: AMD EPYC 9755 Performance On The Linux 6.11 & Linux 6.12 Kernels

For the recently launched AMD EPYC 9005 series "Turin" processors there is good support out-of-the-box running on the likes of Linux 6.8 as found with Ubuntu 24.04 LTS. The one exception is if wanting to engage CPU power monitoring you need a RAPL/PowerCap patch that was just upstreamed in v6.12. But what about using a newer kernel for greater performance in light of all the upstream optimizations to the kernel in general? Here are some Linux 6.8 vs. 6.11 vs. 6.12 kernel benchmarks on a dual AMD EPYC 9755 server...

https://www.phoronix.com/news/AMD-EPYC-9755-Linux-6.11-6.12