Intel Xeon E3 1220 v2 's Advantages
Higher base frequency (3.1GHz vs 2.2GHz)
Lower TDP (69W vs 200W)
EPYC 7552 's Advantages
Released 7 years and 3 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (192MB vs 8MB)
More modern manufacturing process (7nm vs 22nm)