Intel Xeon E5 2693 v3 's Advantages
Higher specification of memory (2133 vs 667)
Newer PCIe version (3 vs 1)
More modern manufacturing process (22nm vs 90nm)
Opteron 8222 's Advantages
Released 106 years and 7 months late
Higher base frequency (3GHz vs 2.8GHz)
Lower TDP (95W vs 160W)