N100 wasn't yet released when this was written in May (or was only just released).
Also the N100 only supports 16G RAM, and this guy has 64G. Number of pcix lanes (9 vs. 20) probably matter for their use case as well. And the i5 does seem quite a bit faster in general.
Comparison: https://ark.intel.com/content/www/us/en/ark/compare.html?pro...