Portable 15-inch gaming. You don't need huge dedicated gaming machines like the G752 or GT72S to play the latest titles. We compare a few smaller notebooks that can be suited for both travel and play outside the home.
http://www.notebookcheck.net/Face-Off-Lenovo-Ideapad-Y700-15ISK-vs-Gigabyte-P55W-v5-vs-Dell-XPS-15-9550.160950.0.html