Intel Xeon E5 2693 v3 's Advantages
Higher specification of memory (DDR4-2133 vs DDR3)
Higher base frequency (2.8GHz vs 2.2GHz)
Intel Xeon E7 4850 v3 's Advantages
Released 114 years and 5 months late
Larger L3 cache size (35MB vs 30MB)
Lower TDP (115W vs 160W)