I entered the Bios and manually chose 4 cores because before that, it was running at x2, now it is running at x4 and my fps in Guild Wars 2 drastically increased from 20 fps to about 80, but still goes down when in crowded areas, I would like to know how to make it run at x16. I've read bunch of things as resetting your MOBO, updating your Bios, cleaning the card, it doesn't work. ,I want all the performance I can get, this game demands a bit.