Intel Xeon E5 1620 v3 's Advantages
Higher base frequency (3.5GHz vs 3.2GHz)
Lower TDP (140W vs 360W)
AMD EPYC 9555 's Advantages
Released 10 years and 1 months late
Higher specification of memory (6000 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 10MB)
More modern manufacturing process (4nm vs 22nm)