MKL is only optimised for Intel architecture and intentionally pessimised for any non-Intel architecture. Oh, sure they say, "well, we don't know the other arc

MKL is only optimised for Intel architecture and intentionally pessimised for any non-Intel architecture. Oh, sure they say, "well, we don't know the other architecture, so we can't optimise for it," but you know this is full of lies, as if AMD were some obscure architecture that Intel can't possibly know if it supports SSE or not.