AMD EPYC 7272 's Advantages
Released 9 years and 5 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Higher base frequency (2.6GHz vs 1.9GHz)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (7nm vs 45nm)
Opteron 6168 's Advantages
Lower TDP (115W vs 120W)