Intel Xeon E5 1650 v2 's Advantages
Released 3 years and 6 months late
Higher specification of memory (1866 vs 1333)
Newer PCIe version (3 vs 2)
Higher base frequency (3.5GHz vs 1.733GHz)
More modern manufacturing process (22nm vs 45nm)
Xeon E6510 's Advantages
Lower TDP (105W vs 130W)