AMD EPYC 7643P 's Advantages
Larger L3 cache size (256MB vs 48.75MB)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (225W vs 250W)
Xeon w7 2595X 's Advantages
Released 11 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (2.8GHz vs 2.3GHz)