Opteron 6272 's Advantages
Lower TDP (115W vs 280W)
AMD EPYC 7H12 's Advantages
Released 7 years and 10 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Higher base frequency (2.6GHz vs 2.1GHz)
Larger L3 cache size (256MB vs 16MB)
More modern manufacturing process (7nm vs 32nm)