Dell XPS 8700 X8700-1264BLK Desktop Intel Core i7-4790 Processor (8M Cache, 3.6GHz) 8 GB DDR3 RAM 1 TB 7200 rpm Hard Drive NVIDIA GeForce GT 720 Graphics Windows 8.1 Intel Core i7-4790 Processor (8M Cache, 3.6GHz) 8 GB DDR3 RAM 1 TB 7200 rpm Hard Drive NVIDIA GeForce GT 720 Graphics Windows 8.1