NVIDIA GeForce GTX 680 and 670 round-up: which overclocked card is the one for you?By S. Sakr, 07.13.2012
NVIDIA GTX 670 spotted at Malaysian retailer: either it's fake or MSI has a small problemBy S. Sakr, 05.02.2012
Rumored NVIDIA GTX 680 specs surface online, photos prove it does indeed existBy D. Wollman, 03.14.2012