Intel Xeon E3 1220 v3 's Advantages
Higher base frequency (3.1GHz vs 2GHz)
Lower TDP (80W vs 240W)
AMD EPYC 7663P 's Advantages
Released 10 years and 3 months late
Higher specification of memory (DDR4-3200 vs DDR3-1600)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 8MB)