Intel Xeon E5 2678 v3 's Advantages
Released 7 years and 11 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 2.5GHz)
Lower TDP (68W vs 120W)