Http //review/nvidia-geforce-gtx-960m-benchmark-results-and-gaming-tests/ Just don't forget to TWEAK THE SETTINGS FOR OPTIMAL FPS like you always should but many do not: I did find THIS, and if it's accurate then the 960M is a pretty capable GPU.

I can't seem to find an exact comparison that's reliable. (I don't have a high-res laptop but I know you want a fairly high polling rate for the mouse so it's worth investigating if the touch pad is problematic in that regard for a particular model. CTRL+Mouse Scroll for manual adjustment of we pages. I should add that I use between 25% and 40% for DPI scaling and also use NoSquint for Firefox to preset scaling. 1920x1080 isn't too shabby either since you generally aren't as 'close' to a laptop (distance/diagonal ratio). I prefer 2560x1440 and IMO having a 4K res is problematic. Having said that, DPI scaling can be an issue. It can be nice to have a high resolution for non-gaming usage.

I can play a game at 1280x720 on a 4K screen if I wanted to. I think people confuse native resolution with game resolution.

Nvidia geforce gtx 860m gddr5 4gb