Opteron 6272 's Advantages
Lower TDP (115W vs 120W)
AMD EPYC 4484PX 's Advantages
Released 12 years and 6 months late
Higher specification of memory (5200 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (4.4GHz vs 2.1GHz)
Larger L3 cache size (128MB vs 16MB)
More modern manufacturing process (5nm vs 32nm)