Intel Xeon E5 1650 v2 's Advantages
Higher base frequency (3.5GHz vs 1.8GHz)
Lower TDP (130W vs 225W)
Xeon 6756E 's Advantages
Released 10 years and 9 months late
Higher specification of memory (6400 vs 1866)
Newer PCIe version (5 vs 3)
Larger L3 cache size (96MB vs 12MB)
More modern manufacturing process (5nm vs 22nm)