Opteron 8222 SE 's Advantages
Higher specification of memory (667 vs 3)
Higher base frequency (3GHz vs 2.8GHz)
Intel Xeon E5 2680 v2 's Advantages
Released 6 years and 5 months late
Newer PCIe version (3 vs 1)
More modern manufacturing process (22nm vs 90nm)
Lower TDP (115W vs 120W)