Intel Xeon E5 4650 v3 's Advantages
Released 4 years and 4 months late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5606 's Advantages
Higher base frequency (2.133GHz vs 2.1GHz)
Lower TDP (80W vs 105W)