Template:Table of CPU flags: Difference between revisions
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|+ style="caption-side:bottom; text-align: left; font-weight: normal;" | Major CPU capability flags by node generation. For details, see: [https://en.wikipedia.org/wiki/CPUID#EAX.3D1:_Processor_Info_and_Feature_Bits CPUID instruction] in Wikipedia, a [https://unix.stackexchange.com/questions/43539/what-do-the-flags-in-proc-cpuinfo-mean StackExchange article], | |+ style="caption-side:bottom; text-align: left; font-weight: normal;" | Major CPU capability flags by node generation. For details, see: [https://en.wikipedia.org/wiki/CPUID#EAX.3D1:_Processor_Info_and_Feature_Bits CPUID instruction] in Wikipedia, a [https://unix.stackexchange.com/questions/43539/what-do-the-flags-in-proc-cpuinfo-mean StackExchange article], or <code>/usr/src/kernels/*/[https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/tree/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h]</code> in kernel sources. | ||
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Revision as of 17:30, January 24, 2023
| Flag name | gen4 | gen5 | gen6 | gen7 |
|---|---|---|---|---|
| avx512_vnni | – | – | – | x |
| avx512bw, avx512cd, avx512dq, avx512f, avx512vl | – | – | x | x |
| avx2 | – | x | x | x |
| fma | – | x | x | x |
| adx | – | x | x | x |
| avx | x | x | x | x |
| sse4_2 | x | x | x | x |