Intel Xeon E5 2622 v3 's Advantages
Released 4 years and 6 months late
Higher specification of memory (1866 vs 1333)
Newer PCIe version (3 vs 2)
Higher base frequency (2.4GHz vs 2GHz)
Larger L3 cache size (20MB vs 18MB)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (85W vs 105W)