Hello, I need some help on understanding the integrated graphics and Nvidia high performance processor effects on gaming, as iv read most boards that are related to these topics and which one to choose but they have not helped me. I have fiddled for months trying to understand these two settings, as I understand, for e.g. if I play a game such as Dead Space 1, it runs well on the NVidia high performance processor with no lag nor problems. but if I run a game such as Mount and Blade Warband , it runs better performance on Integrated graphics.