Intel Xeon E5 2687W v3 's Advantages
Higher base frequency (3.1GHz vs 1.7GHz)
Larger L3 cache size (25MB vs 6MB)
Intel Atom x7405C 's Advantages
Released 9 years and 7 months late
Higher specification of memory (4800 vs 2133)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (12W vs 160W)