Intel Xeon E5507 's Advantages
Higher base frequency (2.266GHz vs 1.7GHz)
Intel Atom x7405C 's Advantages
Released 14 years and 1 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (6MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)
Lower TDP (12W vs 80W)