AMD EPYC 7552 's Advantages
Released 10 years and 5 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Larger L3 cache size (192MB vs 8MB)
More modern manufacturing process (7nm vs 45nm)
Xeon W5580 's Advantages
Higher base frequency (3.2GHz vs 2.2GHz)
Lower TDP (130W vs 200W)