Opteron 8214 HE (F2) 's Advantages
Higher specification of memory (667 vs 3)
Lower TDP (68W vs 150W)
Intel Xeon E5 2687W 's Advantages
Released 5 years and 7 months late
Newer PCIe version (3 vs 1)
Higher base frequency (3.1GHz vs 2.2GHz)
More modern manufacturing process (32nm vs 90nm)