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URL: https://www.phoronix.com/review/linux-kernel-o3/3

⇱ Benchmarking The Linux Kernel With An "-O3" Optimized Build - Phoronix


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Benchmarking The Linux Kernel With An "-O3" Optimized Build

Written by Michael Larabel in Software on 29 June 2022 at 09:00 AM EDT. Page 3 of 9. 101 Comments.

When running various OpenGL and Vulkan games and other graphics test cases, there wasn't any measurable difference from the -O3 kernel build. If -O3 optimizing the user-space Mesa driver components and the game itself is likely a more noticeable impact than from having the kernel -O3 optimized.

Or with ParaView workstation visualization software, no difference out of the -O3 kernel build.