AMD EPYC 7401 's Advantages
Lower TDP (170W vs 180W)
AMD EPYC 72F3 's Advantages
Released 3 years and 9 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Higher base frequency (3.7GHz vs 2GHz)
Larger L3 cache size (256MB vs 64MB)
More modern manufacturing process (7nm vs 14nm)