Intel Xeon E5 4650 v3 's Advantages
Higher base frequency (2.1GHz vs 2GHz)
Lower TDP (105W vs 240W)
AMD EPYC 7663 's Advantages
Released 5 years and 9 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 30MB)
More modern manufacturing process (7nm vs 22nm)