AMD EPYC 9184X 's Advantages
Released 14 years late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (3.55GHz vs 2.9GHz)
Larger L3 cache size (768MB vs 6MB)
More modern manufacturing process (5nm vs 45nm)
Opteron 1389 's Advantages
Lower TDP (115W vs 320W)