AMD EPYC 7451 's Advantages
Released 2 years and 5 months late
Higher specification of memory (2666 vs 2133)
Larger L3 cache size (64MB vs 30MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2678 v3 's Advantages
Higher base frequency (2.5GHz vs 2.3GHz)
Lower TDP (120W vs 180W)