AMD EPYC 9684X 's Advantages
Released 14 years late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (1152MB vs 6MB)
More modern manufacturing process (5nm vs 45nm)
Opteron 1385 's Advantages
Higher base frequency (2.7GHz vs 2.55GHz)
Lower TDP (115W vs 400W)