AMD EPYC 7251 's Advantages
Released 5 years and 7 months late
Higher specification of memory (2400 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (120W vs 140W)
Opteron 6282 SE 's Advantages
Higher base frequency (2.6GHz vs 2.1GHz)