Intel Xeon E3 1220 v2 's Advantages
Higher base frequency (3.1GHz vs 2.3GHz)
Lower TDP (69W vs 150W)
Intel Xeon Gold 5320T 's Advantages
Released 8 years and 11 months late
Higher specification of memory (2993 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)