The 2 core/4 thread chips are already struggling on some newer AAA titles unless you are happy with locking to 30FPS and occasionally seeing dips below that framerate target , they don't have long left for high end gaming that's for sure. They'll probably still be viable for indie games and esports titles for a while since those games tend to have light requirements, but if you are looking to play the latest and greatest AAA games, they really shouldn't be considered anymore.