Intel Xeon E5 2603 's Advantages
Released 5 years and 7 months late
Higher specification of memory (3 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (32nm vs 90nm)
Opteron 2212 HE (F3) 's Advantages
Higher base frequency (2GHz vs 1.8GHz)
Lower TDP (68W vs 80W)