Opteron 6282 SE 's Advantages
Lower TDP (140W vs 360W)
AMD EPYC 9554P 's Advantages
Released 11 years late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.1GHz vs 2.6GHz)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)