AMD EPYC 9455 's Advantages
Released 18 years and 2 months late
Higher specification of memory (6000 vs 667)
Newer PCIe version (5 vs 1)
Higher base frequency (3.15GHz vs 2.4GHz)
More modern manufacturing process (4nm vs 90nm)
Opteron 8216 HE (F3) 's Advantages
Lower TDP (68W vs 300W)