Nvidia graphics processing units

List of Nvidia graphics processing units
https://en.wikipedia.org/wiki/List_of_Nvidia_graphics_processing_units#Comparison_tables:_Desktop_GPUs

http://www.geforce.com/hardware/notebook-gpus/geforce-gt-650m/specifications
http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-970/specifications
http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-980-ti/specifications