AMD EPYC 7552 's Advantages
Released 8 years and 6 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Larger L3 cache size (192MB vs 12MB)
More modern manufacturing process (7nm vs 45nm)
Opteron 6180 SE 's Advantages
Higher base frequency (2.5GHz vs 2.2GHz)
Lower TDP (140W vs 200W)