New build stability issue

dwalk1989

Honorable
Feb 14, 2013
2
0
10,510
Hello,
I put together my PC a few days ago and I've been running some stability programs to see if my computer is stable.
I'm not sure if it's supposed to do this, but when I run MSi Kombustor, and it has, say, 500 framerate, as soon as I start Prime95 or Intel Burn Test, the framerate drops and the GPU cools down.
Is this a sign of a power supply issue or is this normal?
my computer: i5 3570, HD 7950, 16gb 1600mhz ram, msi 77a-gd55 motherboard
heres a link to the powersupply if you think it might be the problem: http://www.newegg.com/Product/Product.aspx?Item=N82E16817182278

They're both running right now and it seems fine but I thought it seemed odd.