Dell alienware 17 R3 is a true gaming beast the looks of this laptop is totally great and the lights at the sides makes it looks like a true beast and performance of this beast is totally great the intel core i7 plays an important role on this laptop and the graphics of this laptop is totally great and ram and ssd makes it more incredible in performance I played many games on this beast and the performance is really great there is no lag in the game I played games in ultra hd and there is no lag so this is an truely gaming beast