Xeon 6780E 's Advantages
Released 4 years and 10 months late
Higher specification of memory (6400 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)
EPYC 7552 's Advantages
Larger L3 cache size (192MB vs 108MB)
Lower TDP (200W vs 330W)