Intel Xeon E3 1280 v5 's Advantages
Higher base frequency (3.7GHz vs 1.7GHz)
Larger L3 cache size (8MB vs 6MB)
Intel Atom x7405C 's Advantages
Released 8 years and 6 months late
Higher specification of memory (4800 vs 4)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (12W vs 80W)