Intel Xeon E5 1680 v2 's Advantages
Released 7 years and 1 months late
Higher specification of memory (1866 vs 667)
Newer PCIe version (3 vs 1)
Higher base frequency (3GHz vs 2.8GHz)
More modern manufacturing process (22nm vs 90nm)
Opteron 8220 SE (F3) 's Advantages
Lower TDP (120W vs 130W)