Opteron 8224 SE 's Advantages
Higher base frequency (3.2GHz vs 2.3GHz)
Lower TDP (120W vs 225W)
AMD EPYC 7643P 's Advantages
Released 16 years and 1 months late
Higher specification of memory (3200 vs 667)
Newer PCIe version (4 vs 1)
More modern manufacturing process (7nm vs 90nm)