Nvidia Hybrid GPUs - LeandroTheDev/arch_linux GitHub Wiki

Using the iGPU (Intel/AMD) with NVIDIA external graphics GPU, remember to this works you need to put the video hdmi into the motherboard instead of graphics card, also you need a motherboard that accepts dual GPUs

• Download nvidia proprietary drivers

Installing prime to execute the program/game with nvdia gpu

• sudo pacman -S nvidia-prime

Running

• for every program or game run with: prime-run

Steam example with mangohud and gamemoderun

• prime-run gamemoderun mangohud %command%