Xeon 6780E 's Advantages
Released 3 years and 3 months late
Higher specification of memory (6400 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (2.2GHz vs 2GHz)
More modern manufacturing process (5nm vs 7nm)
AMD EPYC 7663 's Advantages
Larger L3 cache size (256MB vs 108MB)
Lower TDP (240W vs 330W)