2 ms·
The i9-9900k does not support AVX-512, since it's still based on the Coffee Lake uarch. ARK confirms: https://ark.intel.com/products/186605 https://ark.intel.co
by jsheard 8y ago
The i9-9900k does not support AVX-512, since it's still based on the Coffee Lake uarch. ARK confirms: https://ark.intel.com/products/186605 https://ark.intel.com/products/186605
It's true that Coffee Lake has a performance edge over Ryzen when running AVX/AVX2 code though.