Yes, the Surface Book with the Performance Base and the Surface Studio are certified devices for NX. I’ve been running NX 11 on the Surface Book (i7, 8GB) for the last few months and the experience has been quite good. I’ve to say that I’m nowhere near a power user of NX and haven’t run any hardware tests but I’ve played with some fairly large models, rendering etc. and haven’t experienced any hiccups.
I’ll be curious to know about your experience if you do decide to go ahead with the Surface Book.
Product Marketing, NX