Xeon 6731E 's Advantages
Released 7 years late
Higher specification of memory (5600 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (96MB vs 64MB)
More modern manufacturing process (5nm vs 14nm)
AMD EPYC 7551 's Advantages
Lower TDP (180W vs 250W)