Opteron 4310 EE 's Advantages
Lower TDP (35W vs 280W)
AMD EPYC 9355P 's Advantages
Released 11 years and 10 months late
Higher specification of memory (6000 vs 1600)
Newer PCIe version (5 vs 2)
Higher base frequency (3.55GHz vs 2.2GHz)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (4nm vs 32nm)