Opteron 1385 's Advantages
Lower TDP (115W vs 240W)
AMD EPYC 7473X 's Advantages
Released 12 years and 9 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Higher base frequency (2.8GHz vs 2.7GHz)
Larger L3 cache size (768MB vs 6MB)
More modern manufacturing process (7nm vs 45nm)