AMD EPYC 7643 's Advantages
Released 14 years and 7 months late
Higher specification of memory (3200 vs 2)
Newer PCIe version (4 vs 1)
Higher base frequency (2.3GHz vs 1.8GHz)
More modern manufacturing process (7nm vs 90nm)
Opteron 2210 EE 's Advantages
Lower TDP (45W vs 225W)