Opteron 6284 SE 's Advantages
Higher base frequency (2.7GHz vs 2.4GHz)
Lower TDP (140W vs 300W)
AMD EPYC 9535 's Advantages
Released 12 years and 5 months late
Higher specification of memory (6000 vs 1600)
Newer PCIe version (5 vs 2)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (4nm vs 32nm)