Intel Xeon E3 1245 v3 's Advantages
Released 2 years and 4 months late
Higher specification of memory (4 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.4GHz vs 2.133GHz)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5606 's Advantages
Lower TDP (80W vs 84W)