Intel Atom x7405C 's Advantages
Released 12 years and 1 months late
Higher specification of memory (4800 vs 3)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (12W vs 135W)
Intel Xeon E5 2690 's Advantages
Higher base frequency (2.9GHz vs 1.7GHz)
Larger L3 cache size (20MB vs 6MB)