Opteron 2214 HE (F2) 's Advantages
Higher base frequency (2.2GHz vs 1.8GHz)
Lower TDP (68W vs 80W)
Intel Xeon E5 2603 v2 's Advantages
Released 7 years and 1 months late
Higher specification of memory (3 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (22nm vs 90nm)