Opteron 1385 's Advantages
Lower TDP (115W vs 280W)
AMD EPYC 9355P 's Advantages
Released 15 years and 4 months late
Higher specification of memory (6000 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (3.55GHz vs 2.7GHz)
Larger L3 cache size (256MB vs 6MB)
More modern manufacturing process (4nm vs 45nm)