AMD EPYC 9645 's Advantages
Released 18 years and 2 months late
Higher specification of memory (6000 vs 2)
Newer PCIe version (5 vs 1)
Higher base frequency (2.3GHz vs 2GHz)
More modern manufacturing process (3nm vs 90nm)
Opteron 2212 HE (F3) 's Advantages
Lower TDP (68W vs 320W)