AMD EPYC 7401 's Advantages
Released 7 years and 4 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (64MB vs 12MB)
Intel Xeon X5680 's Advantages
Higher base frequency (3.333GHz vs 2GHz)
Lower TDP (130W vs 170W)