Intel Xeon E5 2695 v2 's Advantages
Released 3 years and 6 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (30MB vs 12MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5630 's Advantages
Higher base frequency (2.533GHz vs 2.4GHz)
Lower TDP (80W vs 115W)