Intel Xeon E7 4830 v3 's Advantages
Released 4 years and 4 months late
Higher specification of memory (1866 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 115W)