Intel Xeon E5 2695 v3 's Advantages
Released 4 years and 6 months late
Higher specification of memory (2133 vs 1333)
Newer PCIe version (3 vs 2)
Higher base frequency (2.3GHz vs 1.733GHz)
Larger L3 cache size (35MB vs 12MB)
More modern manufacturing process (22nm vs 45nm)
Xeon E6510 's Advantages
Lower TDP (105W vs 120W)