ASUS G75VW nVidia GTX 670M 3GB GDDR5 Video Graphics Card GPU 60-N2VVG1200-B23 | eBay
Amazon.com: Valley Of The Sun Original 2GB Graphics Video Card GPU Replacement, for Asus G75 Series Laptop G75V G75VW G75VX, NVIDIA GeForce GTX 660M 670M N13E-GE-A2 GDDR5 2 GB, MXM VGA Board
TOSHIBA Laptop Qosmio Intel Core i7 3rd Gen 3610QM (2.30GHz) 16GB Memory 1TB + 750GB HDD NVIDIA GeForce GTX 670M 17.3" Windows 7 Home Premium 64-Bit X875-Q7290 - Newegg.com