Intel Atom x7809C 's Advantages
Released 8 years and 10 months late
Higher specification of memory (4800 vs 1866)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (25W vs 115W)
Intel Xeon E7 4830 v3 's Advantages
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (30MB vs 6MB)