Quote Originally Posted by 'jdraughn',index.php?page=Thread&postID=108508#pos t108508
I am not sure if you understood what I was asking. When you start a game, as far as I know it starts and runs only on the "primary" video adapter. If you start 5 games, are they all going to render on the "primary" video adapter, letting the GPU horsepower on the addional video cards go to waste?
As far as I know; monitor -> port All instances on that monitor are funneled to the videocard that has that port. So, 3d apps use the gpu of the videocard that renders thayt monitor.

Could be wrong, but it would be weird if it wasn't like that.