Opteron 8220 's Advantages
Lower TDP (95W vs 200W)
AMD EPYC 9124 's Advantages
Released 15 years and 9 months late
Higher specification of memory (4800 vs 667)
Newer PCIe version (5 vs 1)
Higher base frequency (3GHz vs 2.8GHz)
More modern manufacturing process (5nm vs 90nm)