Xeon W 1390P 's Advantages
Released 3 years and 11 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 2GHz)
Lower TDP (125W vs 170W)
AMD EPYC 7401P 's Advantages
Larger L3 cache size (64MB vs 16MB)