Intel Xeon E5606 's Advantages
Lower TDP (80W vs 115W)
Intel Xeon E7 4850 v3 's Advantages
Released 4 years and 4 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.2GHz vs 2.133GHz)
Larger L3 cache size (35MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)