Opteron 6262 HE 's Advantages
Lower TDP (85W vs 280W)
AMD EPYC 9354 's Advantages
Released 11 years late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.25GHz vs 1.6GHz)
Larger L3 cache size (256MB vs 16MB)
More modern manufacturing process (5nm vs 32nm)