Intel Xeon E5 2693 v3 's Advantages
Higher specification of memory (DDR4-2133 vs DDR3)
Higher base frequency (2.8GHz vs 1.6GHz)
More modern manufacturing process (22nm vs 32nm)
Atom S1220 's Advantages
Released 111 years and 11 months late
Lower TDP (8W vs 160W)