AMD Dual Graphics / (Cross Fire?) computer problems

gamingchris3

Honorable
Dec 18, 2013
4
0
10,510
Hi,

I currently have this computer. My bro is / was into computer building stuff so he built this PC for me. He told me that this was supposed to be the "best" buy for that sum of money(~430$). Here is my build:
*AMD A10-5800K APU processor
*AMD Radeon HD 6670
*ASRock fm2a55m-dgs
*SEAGATE ST500DM002 Hard Drive
*Corsair CX 430 PSU.

This build was supposed to be run with Dual Graphics on. The problem is that when I enable dual graphics, performance seems to be worse than with running only my 6670 only.
To enable Dual Graphics, first thing I tried to do was I just enabled Dual Graphics in AMD CCC. The performance was very poor compared to only 6670 running alone. I figured something was wrong so I found this tutorial:
http://

After following this tutorial, performance seemed to be maybe better than running only 6670, but my computer froze a lot. Basically I would start playing League of Legends and after random periods of time Windows would hang up, I couldn't do anything except move my mouse and nothing on the screen except mouse changed, so I always had to manually restart the computer. There was also very annoying sound (You know when it glitches that static noise or something).

Is this a problem with my whole computer build or did I setup something wrong? (Maybe not enough power?..)

Thanks for help!
 

gamingchris3

Honorable
Dec 18, 2013
4
0
10,510


You think I didn't? He said he doesn't know anything about such problems. + There is nothing really on google about such things..

 

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