nix-config/nixos/_mixins/hardware/gpu.nix

{ config, lib, pkgs, ... }: {
  environment.systemPackages = with pkgs;
    [
      clinfo
      libva-utils
      python311Packages.gpustat
      vdpauinfo
    ] ++ (if lib.elem "nvidia" config.services.xserver.videoDrivers then
      [
        nvtop
      ]
    else
      [
        nvtop-amd
      ]);
}