Opteron 6386 SE 's Advantages
Lower TDP (140W vs 280W)
AMD EPYC 9354P 's Advantages
Released 10 years late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.25GHz vs 2.8GHz)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)