NVIDIA GeForce GTX 670 Summary: NVIDIA has unveiled the GeForce GTX 670 graphics card, which brings the Kepler 28 nanometer architecture to gamers at a significantly lower price point than the GTX 680 or dual-GPU GTX 690. By Adrian Kingsley-Hughes | May 10, 2012 -- 07:24 GMT (00:24 PDT) Follow @the_pc_doc Previous | Next Image 4 of 14 Image source: NVIDIA. Topics: Mobility, Hardware Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.