I’m on Arch (btw.) and I have a Intel i5-14600K CPU with a iGPU (UHD Graphics 770) (GPU 1) in it and a dGPU from Nvidia, the RTX 3060 (GPU 0). I have one monitor connected to the 3060 via display port 1.4.
I can see both GPUs in GNOME Mission Center, but hte iGPU has always Clock Speed 0 and Utilization 0. So anything which is done on the GPU is done on the 3060.
I want to seperate what is done on the iGPU and what is done on the 3060:
dGPU (RTX 3060):
- Video editing
- video transcoding
- AI stuff (ollama)
- Machine learning
- Blender
- Steam games
iGPU (intel):
- Firefox (especially YouTube video decoding, it has hw acceleration for that)
- Chrome
- Libre Office
- GNOME
- etc.
I wonder if this or at least parts of it is possible. I need the whole 12 GB VRAM on the 3060 for ollama, and the iGPU is just sitting there doing nothing. Is there a way to distribute the work? Do I need two screens for that or something?
It might also be that I’m misunderstanding how the whole thing works or over estimating Linuxes capabilities.
@jeena As always the Arch wiki has you covered. PRIME, is the system you need. It’s slightly easier with the monitor plugged into the iGPU, (that’s how laptops are wired).
So I read it but it seems only to talk about X and not Wayland, am I missing something?