Switching from Ubook Pro to Ubook X

Not sure anyone can answer this but I have a Ubook Pro with a n4100 processor and am thinking about getting a Ubook X with a n4120 processor. Does anyone know if there is or is not a significant increase in processing power between the two?

I don’t know if there is a UBook with an N4120 processor. I just went from a UBook to a UBook X, both with an N4100 processor and similar performance. However, the specifications of both processors can be compared here Intel® Product Specification Comparison