Intel Xeon E5649 's Advantages
Higher base frequency (2.533GHz vs 1.5GHz)
Larger L3 cache size (12MB vs 6MB)
Intel Atom x7433RE '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)