nope it won't be much of an upgrade and by that i mean it will not perform twice as fast. It will be an upgrade and a few games will perform much better with cpu scaling since the Athlon is 4 cores.
it's too much of a lateral move to be worth it, if you want to game then get a PC & after market gaming card
I'm not really looking to game, I just want a laptop that's better than mine around 550$-600$. I found one that's better, but I wanted the two processors compared by experts.