Intel Xeon E3 1220 v2 's Advantages
Higher base frequency (3.1GHz vs 2.4GHz)
Lower TDP (69W vs 400W)
AMD EPYC 9745 's Advantages
Released 12 years and 5 months late
Higher specification of memory (6000 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (3nm vs 22nm)