Intel Xeon Gold 5318N 's Advantages
Newer PCIe version (4 vs 3)
Higher base frequency (2.1GHz vs 1.7GHz)
Larger L3 cache size (36MB vs 6MB)
Intel Atom x7405C 's Advantages
Released 3 years late
Higher specification of memory (4800 vs 2667)
Lower TDP (12W vs 150W)