GPU Runs at a High Performance Level (full clock speeds) inHabe allerdings auch schon von Usern gelesen, dass bei Ihnen unter bestimmten Bedingungen das funktioniert.
Multi-display Modes
This is a hardware limitation and not a software bug. Even when no 3D programs are
running, the driver will operate the GPU at a high performance level in order to
efficiently drive multiple displays. In the case of SLI or multiâ€ï¿½GPU PCs, the second GPU
will always operate with full clock speeds; again, in order to efficiently drive multiple
displays. Today, all hardware from all GPU vendors have this limitation.