Sony has upgraded the VAIO F Series laptop with 1GB NVIDIA GeForce GT 425M mobile GPU. The Sony VAIO F Series is powered by a 1.73GHz Intel Core i7-740QM processor, a 16.4-inch screen with resolution of 1600 x 900 or 1920 x 1080 pixels (Full HD), a 500/750GB hard drive, and up to 8GB of 1333MHZ DDR3 RAM.