Intel Xeon E5 2693 v3 's Advantages
Higher specification of memory (2133 vs 1866)
Higher base frequency (2.8GHz vs 2GHz)
Intel Xeon E7 8880L v3 's Advantages
Released 114 years and 5 months late
Larger L3 cache size (45MB vs 30MB)
Lower TDP (115W vs 160W)