The tablet I have appears to run it Windowed at default settings approx at 10-20fps @ 1920x1200.
The tablet I have is a Teclast X80 Power which is integrated graphics using a x5-Z8300 Chip (1.44ghz quad, up to 1.88 turbo) with 2gb RAM Windows 10 64bit OS.. I was unable to push the settings lower due to a glitch with the game (or maybe my tablet?)
Maybe this will do for a comparison?