I remember seeing an updated list of suported cards that listed this card as being supported. What do I need to do to get CS6 to recognise it and enable the MPE?
It appears that the GTX 680 is a supported card in Premiere Pro CS6 (6.0.2), but the GTX 670 is not. It will be supported in the upcoming version of Premiere Pro.
In the mean time, perhaps one of our users can suggest a workaround?
Open 'cuda_supported_cards.txt' in the directory C:\Program Files\Adobe\Adobe Premiere Pro CS6 and change the first line from:
GeForce GTX 285
GeForce GTX 670
Save the file and you are done. Now you can enable hardware acceleration in PR.