Hi,

I want to buy a laptop for working and very light gaming on to go. I’m currently looking for Lenovo IdeaPad Gaming 3 with AMD CPU and NVIDIA GPU. I’m going to use Fedora or Arch Linux with i3wm. The problem is I’m not sure if dual gpu setup is going to work or not. All i want to use igpu for all tasks until more power needed, then it needs to switch automatically to dgpu

Is this possible if so is there any good guide about it?

Thanks

  • ScrabboneEnglish
    2•1 year ago

    I’m not entirely sure, but that would mean that the laptop’s display would have to be connected to both the integrated graphics unit and the dedicated graphics chip. I suspect that this will not be the case with most laptops.

    • @[email protected]English
      2•1 year ago

      I think most modern laptops output to display via integrated GPU even if it’s dedicated GPU doing the work. I know there are laptops with much chips that let user select which GPU is directly connected to display, but I guess those are mostly high-end models.