Intel Atom x7809C '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 (25W vs 105W)
Intel Xeon E5 2649 v3 's Advantages
Higher base frequency (2.3GHz vs 2GHz)
Larger L3 cache size (25MB vs 6MB)