I use a nuc10i7fnkn and since transcoding is almost entirely done using the dedicated quicksync hardware in the CPU you don’t end up actually using the CPU much. So I’m sure it would work on an older generation or the i5 version. I don’t know much about the N100 but it looks like it would be very capable. Supposedly it boosts to 3+GHz and it’s a 10nm node compared to my NUCs 14nm. But the GPU has the same number of execution units so I’m not sure if the quicksync transcoding performance is that different. I saw someone mention 3 simultaneous 4K transcodes and I think I got about that much on mine. Generally for quick sync performance you just compare the Intel hd or uhd graphics model (like 630, 730, uhd, etc) and the number of execution units and that should correlate to the performance. Also check the Wikipedia page for quicksync for codec compatibility (under the Hardware decoding and encoding section), but anything recent will handle most stuff you’d need: en.m.wikipedia.org/wiki/Intel_Quick_Sync_Video