Opteron 6386 SE 's Advantages
Higher base frequency (2.8GHz vs 2.5GHz)
Lower TDP (140W vs 200W)
AMD EPYC 9224 's Advantages
Released 10 years late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)