Dell Computer XPS15-8947sLV XPS 15-Inch Touch Notebook [Discontinued By Manufacturer] Intel Core i7-4702HQ 2.2 GHz 16 GB DDR3L SDRAM 512 GB Solid-State Drive 15.6-Inch Screen, NVIDIA GeForce GT 750M, Upto 2GB memory capacity, GDDR5 Memory Technology Windows 8.1