Opteron 6276 's Advantages
Higher base frequency (2.3GHz vs 2GHz)
Lower TDP (115W vs 120W)
AMD EPYC 8224PN 's Advantages
Released 11 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)