Intel Xeon E5 2683 v3 's Advantages
Released 7 years and 7 months late
Higher specification of memory (2133 vs 667)
Newer PCIe version (3 vs 1)
More modern manufacturing process (22nm vs 90nm)
Opteron 8218 HE 's Advantages
Higher base frequency (2.6GHz vs 2GHz)
Lower TDP (68W vs 120W)