Intel Xeon E5 2695 v2 's Advantages
Released 2 years and 5 months late
Larger L3 cache size (30MB vs 24MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (115W vs 130W)
Xeon E7 8837 's Advantages
Higher specification of memory (1333 vs 3)
Higher base frequency (2.667GHz vs 2.4GHz)