Xeon 6740E 's Advantages
Released 2 years and 3 months late
Higher specification of memory (6400 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (250W vs 280W)
AMD EPYC 7573X 's Advantages
Higher base frequency (2.8GHz vs 2.4GHz)
Larger L3 cache size (768MB vs 96MB)