Strange that is what NVidia recommended for my card. It even says supported. I will try anyway.
I agree that does seem weird. Unless i missed something in the driver description, because all I see under the supported 600 series gpus is:
GeForce 600 SeriesGeForce GTX 690, GeForce GTX 680, GeForce GTX 670, GeForce GT 645, GeForce GT 640, GeForce GT 630, GeForce GT 620, GeForce GT 610, GeForce 605
But even if I missed something it doesn't matter you should try out a different driver to rule out any driver issues.