No, NVlink has obviously nothing to do with this since you are not using nVidia cards.
Up to date and not stupid? I haven’t suggested anything of the sort, neither did I mention anywhere that the CPU does the rendering. I think the mere fact you think I did somehow says it all.
…as does you bringing OpenGL into this. Nothing to do with this at all.
Now you’re onto smart TV’s and rendering… Umm, okay.