Intel Atom x7405C 's Advantages
Released 10 years and 7 months late
Higher specification of memory (4800 vs 3)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (12W vs 130W)
Intel Xeon E5 2667 v2 's Advantages
Higher base frequency (3.3GHz vs 1.7GHz)
Larger L3 cache size (20MB vs 6MB)