Intel Xeon E5 2693 v3 's Advantages
Higher specification of memory (2133 vs 1866)
Intel Xeon E7 8893 v3 's Advantages
Released 114 years and 5 months late
Higher base frequency (3.2GHz vs 2.8GHz)
Larger L3 cache size (45MB vs 30MB)
Lower TDP (140W vs 160W)