AMD EPYC 7371 's Advantages
Higher base frequency (3.1GHz vs 2.45GHz)
Lower TDP (170W vs 280W)
AMD EPYC 7763 's Advantages
Released 2 years and 4 months late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 64MB)
More modern manufacturing process (7nm vs 14nm)