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Hello CPUID,
Thank you for posting on the Intel® communities.
Is this related to your other post in this link? https://community.intel.com/t5/Processors/ESXi-7-0e-with-Ryzen-5950x/m-p/1390254#M58103
Best regards,
Steven G.
Intel Customer Support Technician.
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CPUID should be invoked with EAX=0x07 and ECX=0x00. In the resulting EBX value, availability of AVX2 is indicated by Bit 05. To check it, you should AND the EBX value with 0x20; if the result is then non-zero, you know your processor has support for AVX2.
Hope this helps,
...S

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