New Processor or Graphics Card?

Adam Hubbard

Honorable
Jan 6, 2014
10
0
10,510
I just recently received a new monitor, 1920x1080 resolution. My only problem is that some of my games have gotten slower on their ultra settings. So my question is, should I get a new graphics card or a new processor?

At the moment I have:
Geforce GTX 650 1024 MB GDDR5
AMD A8-3800 APU 2.40 GHz

Also 8 gigs of RAM, not sure if that's necessary or not.

As far as my limits for power supply, 520 watts. Budget of about 300 dollars. Any help is greatly appreciated!