New
#1
Is my HD 7850 underclocked?
Hi, i've recently been having some problems with my new HD 7850, I get a fuzzy screen when gaming when I have Vsync turned off. When Vsync is turned on, it goes back to normal. I thought buying a VGA to DVI cable would fix the problem but it didn't. Could it possibly be caused by my PSU? I have a very old PSU, the max Watts is 300. But on the 7850 box, it says minimum required is 500w. I went into CCC and realized the GPU clock was set to 300MHz, even when running a game. The memory clock is set to 150Mhz, but the stock speed is 1200MHz, could this possibly be caused by my weak PSU?
Thanks