Xeon 6731E 's Advantages
Higher specification of memory (5600 vs 4800)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (96MB vs 6MB)
More modern manufacturing process (5nm vs 10nm)
Intel Atom x7203C 's Advantages
Lower TDP (9W vs 250W)