Xeon E7530 's Advantages
Lower TDP (105W vs 280W)
AMD EPYC 7573X 's Advantages
Released 12 years late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Higher base frequency (2.8GHz vs 1.866GHz)
Larger L3 cache size (768MB vs 12MB)
More modern manufacturing process (7nm vs 45nm)