Intel Xeon E5 2658 v3 's Advantages
Released 1 years and 3 months late
Higher specification of memory (2133 vs 1600)
Larger L3 cache size (30MB vs 8MB)
Intel Xeon E3 1240 v3 's Advantages
Higher base frequency (3.4GHz vs 2.2GHz)
Lower TDP (80W vs 105W)