Intel Xeon E5 2693 v3 's Advantages
Higher specification of memory (2133 vs 3)
Larger L3 cache size (30MB vs 20MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2690 's Advantages
Released 111 years and 2 months late
Higher base frequency (2.9GHz vs 2.8GHz)
Lower TDP (135W vs 160W)