To illustrate this, let's assume the GEMM used avx512 perfectly. Roughly that's 2.5e9 (clock) * 16 (ops per cycle) * 2 (FMA per cycle) * 64 (cores). That puts I

To illustrate this, let's assume the GEMM used avx512 perfectly. Roughly that's 2.5e9 (clock) * 16 (ops per cycle) * 2 (FMA per cycle) * 64 (cores). That puts Intel's peak performance over 2TFLOPs, which they're showing. That's about 80x higher than AMD on BLIS...