You are wrong because games released in the past few years are heavily multithreaded. The only game recently that I've seen not be multithreaded is Battletech.

You are wrong because games released in the past few years are heavily multithreaded. The only game recently that I've seen not be multithreaded is Battletech. The latest Total War series are heavily multithreaded. As far as the cores go on consoles, game developers try to use all of them all the time, and in general there's only one core that is half dedicated to doing OS / interaction / video recording tasks.