AMD EPYC 7401 's Advantages
Released 2 years late
Higher specification of memory (2666 vs 1866)
Higher base frequency (2GHz vs 1.9GHz)
Larger L3 cache size (64MB vs 30MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 4640 v3 's Advantages
Lower TDP (105W vs 170W)