Opteron 6284 SE 's Advantages
Higher base frequency (2.7GHz vs 2.6GHz)
AMD EPYC 9115 '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 (64MB vs 8MB)
More modern manufacturing process (4nm vs 32nm)
Lower TDP (125W vs 140W)