Opteron 8214 HE (F2) 's Advantages
Higher specification of memory (667 vs 4)
Lower TDP (68W vs 79W)
Intel Xeon E3 1285 v6 's Advantages
Released 11 years late
Newer PCIe version (3 vs 1)
Higher base frequency (4.1GHz vs 2.2GHz)
More modern manufacturing process (14nm vs 90nm)