Intel Xeon E5 4660 v3 's Advantages
Higher base frequency (2.1GHz vs 2GHz)
Lower TDP (120W vs 180W)
AMD EPYC 7551P 's Advantages
Released 2 years late
Higher specification of memory (2666 vs 2133)
Larger L3 cache size (64MB vs 35MB)
More modern manufacturing process (14nm vs 22nm)