Intel Xeon E3 1220 v2 's Advantages
Higher base frequency (3.1GHz vs 2GHz)
Xeon D 1712TR 's Advantages
Released 9 years and 9 months late
Higher specification of memory (2400 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (40W vs 69W)