Intel Xeon E3 1220 v3 's Advantages
Released 6 years and 10 months late
Higher specification of memory (1600 vs 2)
Newer PCIe version (3 vs 1)
Higher base frequency (3.1GHz vs 2.2GHz)
More modern manufacturing process (22nm vs 90nm)
Opteron 2214 HE (F3) 's Advantages
Lower TDP (68W vs 80W)