Is MSI Afterburner safe ??

rroni94

Reputable
Oct 28, 2014
18
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4,510
So i have a:
q6600
xfx hd6950 2 gb single fan
420W

i know my psu is too low but i wasnt able to play bf3 cause my system crashed after 30 seconds, so i had to do something, i installed afterburner and puted, powerlimit from 0 to -20, core clock , memory clock all way down -50% of stock MHZ, than i could play the game but after about 2 hours of gaming FPS starts to drop and lags a lil bit, is my PSU fault again ?

im monitoring my pc temp and everythings seems fine all the time even after starting to lose fps
gpu 73C max cpu 60C max mobo 50C max

btw can use 650w PSU on my system ?
 

rroni94

Reputable
Oct 28, 2014
18
0
4,510


for now what do you think is causing system to lose frames ?