I'm seeing this as well with my Alienware laptop. It is displaying that the GPU is the integrated Intel 630, but it's running on the Nvidia 1050. Verified because I've made certain of that in the Nvidia control panel, and I've also ran the executables directly via the right-click, 'Run with graphics processor' option. I can also hear the fans spin up like they only do when running games, not so much when running only CPU intensive things like exporting a bunch of images via Lightroom.
(Alienware 13 R13, i5-7300HQ, Nvidia 1050)