Theoretically, yes. In practice there's been things like Dell having to issue 130W power adapters because the 95W ones weren't powerful enough. The XPS 16 runs

Theoretically, yes. In practice there's been things like Dell having to issue 130W power adapters because the 95W ones weren't powerful enough. The XPS 16 runs too hot and can't use max GPU and CPU at the same time without sounding like a jet engine. The XPS 15 was nice but weighs a ton, and was also a funny shape to fit into a bag. Hinges fail regularly. Some sort of residue from the keyboard makes grid patterns on the screen if you leave it closed. I'm now using an e7440 which is my favourite so far, but even that still has hopeless graphics (Intel HD 4400) that get the fan going crazy, and it also has the keyboard drawing patterns on the screen.