I'm using the Nvidia 275.27 beta on Win7 64bit and my GPU sounds like a Jet engine when running this game.
I have tried to enable v-sync as that caps the frame rate to 60 (the limit of my monitor) but still the gpu is hot and noisy.
I have had success with keeping the temps down by enabling vsync for other games, but in this case, no difference.
Is it because my GPU is already working at full load trying to run the game? I can run Witcher 2 maxed out (without UberAA) and get a pretty good frame rate ranging from 30 and up 60.
"Sometimes when you do things right, people are not sure you've done anything at all." -- God (Futurama)