Opteron 6272 's Advantages
Lower TDP (115W vs 300W)
AMD EPYC 9535 's Advantages
Released 12 years and 11 months late
Higher specification of memory (6000 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.4GHz vs 2.1GHz)
Larger L3 cache size (256MB vs 16MB)
More modern manufacturing process (4nm vs 32nm)