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Alienware 13 Review + Graphics Amplifier: Portability and Desktop Power

With the new Alienware 13 you get a gaming-class portable machine with the added benefit of connecting the Graphics Amplifier. The Amplifier houses a standard desktop GPU and power supply. When it’s plugged in, the mobile GPU in the laptop is disabled, and all the graphics power comes from the Amplifier, improving graphics performance substantially.

Lenovo Y70 Touch Laptop Review: A 17.3" touch-enabled all-rounder

Lenovo's Y70 Touch isn't a wild departure from the laptop designs you're used to seeing. In fact, it mostly looks like an average notebook, only sleeker and slightly more aggressive than most. It boasts a 17.3-inch 1920x1080 multi-touch display, Lenovo's largest touchscreen laptop to date, and it's built for gaming, video editing, and to be an all-around work horse for the modern era with a Core i7 CPU, 16GB of RAM and a GeForce GTX 860M GPU.