Hello I am only 16 but my pc currently cannot handle mostly new games barely on medium settings without my pc going down to about 5 frames per second. I own a AMD A8-3850 APU (I believe it is only a duel core processor?)with a Radeon 6670-2gb PCI-E graphics card. It is 2.90 GHZ But I accelerate my PC to 3.6 GHZ (only when playing games). Has 16gb of ram but my pc doesn't seem like it can handle many games like (Arma 2 or crysis 2 or cod black ops)? I have a nvidia graphics card spare in my old pc it is only a 512mb graphics card but would it be better to put it in this pc before I get a new graphics card and would it be possible to keep the graphics card that I have now in my pc and go with two graphics cards? Or is it my processes that is lacking? My goal is to have a pc that can play all new games on at least high with at least 30 frames (such as BF3 and new games that are coming out in 2014). what graphics card would you suggest for me? I won't go over the price range of $150 with maybe an exception of $200.
Sorry for the long question by the way.
Sorry for the long question by the way.