AMD EPYC 7552 's Advantages
Released 7 years and 9 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Larger L3 cache size (192MB vs 8MB)
More modern manufacturing process (7nm vs 32nm)
Opteron 6276 's Advantages
Higher base frequency (2.3GHz vs 2.2GHz)
Lower TDP (115W vs 200W)