What happens when you have multiple GPUs setup in a system without SLI and you run a monitor off of each GPU independantly?
For example: Say I have Monitor A and Monitor B plugged into GPUs A and B. Run the OS in Extended Display Mode and finally open a 2D or 3D graphgical application where the application's window is half way on both Monitor's A & B?
My speculation: Only one GPU will render. OR Each GPU fully renders the application on it's respective display and anything outside of the GPUs' display bounderies is truncated.