Nvidia's 2012 GPU lineup based on the new Kepler GPU appeared in some web sites, although the information has not been confirmed by the company. According to a post on the Lenzfire.com web site, NVIDIA's whole range of Kepler-powered graphics cards will be PCI-E 3.0 compliant, with the GTX960 topping the group at $999 when it arrives in Q3 of this year. The GTX640 will retail for $139 when it arrives in May. Reading rumors is always fun so please treat the information below as speculation:

Model	Code name	Memory Clock	Core Clock	GPU Clock	Bus Width	Memory Bus Width	Price
GTX690	GK110x2	4.5GHz GDDR5	750MHz	1.5GHz	2x488bit	2x252GB/s	$995
GTX680	GK110	5.5GHz GDDR5	850MHz	1.7Ghz	512bit	352GB/s	$649
GTX670	GK110	5GHz GDDR5	850MHz	1.7GHz	448bit	280GB/s	$499
GTX600Ti	GK110	5GHz GDDR5	850MHz	1.7GHz	384bit	240GB/s	$399
GTX660	GK104	5.8GHz GDDR5	900MHz	1.8Ghz	256bit	186GB/s	$319
GTX650Ti	GK104	5.5GHz GDDR5	850MHz	1.7GHz	224bit	154GB/s	$249
GTX650	GK106	5.5GHz GDDR5	900MHz	1.8GHz	192bit	132GB/s	$179
GTX640	GK106	5.5GHz GDDR5	850MHz	1.7GHz	128bit	88GB/s	$139