The Alienware 17 R5 is a slickly designed gaming laptop that leverages Intel’s first Core i9 mobile chip and an overclocked GeForce GTX 1080 to deliver desktop-class power. It’s heavy and expensive ...

The latest entry in Alienware's M series of full-size high-end gaming laptops, the m17 R5 (starts at $1,599.99; $2,649.99 as tested) pushes the power envelope with an under-the-hood update to the m17 ...