Intel Xeon E7 8870 v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (1866 vs 3)
Larger L3 cache size (45MB vs 25MB)
Intel Xeon E5 2680 v2 's Advantages
Higher base frequency (2.8GHz vs 2.1GHz)
Lower TDP (115W vs 140W)