Xeon 6980P 's Advantages
Released 5 years and 1 months late
Higher specification of memory (8800 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (504MB vs 192MB)
More modern manufacturing process (5nm vs 7nm)
EPYC 7552 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (200W vs 500W)