Intel Xeon E5 1660 v3 's Advantages
Larger L3 cache size (20MB vs 8MB)
Intel Xeon E3 1240 v5 's Advantages
Released 1 years and 1 months late
Higher specification of memory (2133 vs 2133)
Higher base frequency (3.5GHz vs 3GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 140W)