Intel Xeon E5 2640 v3 's Advantages
Released 6 years and 3 months late
Higher specification of memory (1866 vs 667)
Higher base frequency (2.6GHz vs 2.5GHz)
Larger L3 cache size (20MB vs 2MB)
More modern manufacturing process (22nm vs 65nm)
Lower TDP (90W vs 119W)