In short: You will always have priblems running games on a notebook. Notebooks are simply to slow to run such things sufficient. It gets clear to eberybody, if you compare a desktop, which needs 500-600 watts in work and a notebook can be driven by a battery. That should be clear to everybody, that this gap will always be there. Run a desktop to play or buy a console. No need to bother around with a crappy notebook, which is more expensive with far less power, than a desktop.
I am sorry to say that. I am looking forward to the first guy, trying to run this game on an ipad.
Notebooks are for working mobile, but not for running high end application or even games. Simply not possible.