Intel Xeon E5 4660 v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (2133 vs 3)
Larger L3 cache size (35MB vs 15MB)
Intel Xeon E5 2630 v2 's Advantages
Higher base frequency (2.6GHz vs 2.1GHz)
Lower TDP (80W vs 120W)