I have a laptop with a gtx 1050ti 4 gb, 8 gb of ram, and an i7-8750H cpu, those are well above the recommended requirments for fortnite and a lot of other games, yet, in fortnite for example, i can barely maintain 60 fps on the lowest settings, I think this might be because my laptop could be using my integrated graphics instead of my [strike]dedicated[/strike] discrete gpu, but im not sure, when i tried disabling the on board graphics completely from the device manager, I was not able to run any games and they barely even launched.