Intel Atom x7809C 's Advantages
Released 13 years and 2 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (25W vs 80W)
Intel Xeon E5606 's Advantages
Higher base frequency (2.133GHz vs 2GHz)
Larger L3 cache size (8MB vs 6MB)