Intel Atom x7809C 's Advantages
Released 9 years and 7 months late
Higher specification of memory (4800 vs 1600)
Higher base frequency (2GHz vs 1.6GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (25W vs 85W)
Intel Xeon E5 2603 v3 's Advantages
Larger L3 cache size (15MB vs 6MB)