Intel Xeon E5 2637 v2 's Advantages
Higher base frequency (3.5GHz vs 2.6GHz)
Lower TDP (130W vs 280W)
AMD EPYC 7H12 's Advantages
Released 6 years late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 10MB)
More modern manufacturing process (7nm vs 22nm)