Intel Atom x7433RE 's Advantages
Released 14 years and 1 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (6MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)
Lower TDP (9W vs 80W)
Intel Xeon E5503 's Advantages
Higher base frequency (2GHz vs 1.5GHz)