Intel Atom x7203C '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 (9W vs 80W)
Intel Xeon E5649 's Advantages
Higher base frequency (2.533GHz vs 2GHz)
Larger L3 cache size (12MB vs 6MB)