How to Switch Between Dedicated and Integrated GPUs This utility is usually the key to determining which GPU an application will use. The second is the suite of utilities that GPUs come with these days. The first is the GPU driver, which makes it possible for Windows to actually talk to the hardware. The last point may be especially important, since modern GPUs have two software components. Have you installed the latest version of the GPU companion software?.Are you running the latest drivers for both GPUs?.Are you running the latest version of Windows?.The last bit of housekeeping you should do before messing around with manual GPU switching is to ensure that everything is up to date: Assuming that you only have two GPUs in the system and that the two you want to switch between are those listed.
