GPU Overclock Stable?

[Denis_43]

Hi im using XFX 8800 GTS 640 MB
My stock clocks are
513/792MHZ
Can i clock it to 675/1026MHZ i clocked it when i play Outlast 2 no lags temp dont get above 80C im using MSI After Burner and my PSU is Corsair CX600 V2 Motherboard Lenovo Edge 71
It will damage something?

 

[lucas_7_94]

Did you stress the card to check if that clock is stable?

 

[Denis_43]

Yes i used GPU-z have render sest feature it runs stable

 

[Denis_43]

10 mins i tryed only but it dont fall

 

[MRBANG1]

Try it for a good 20-30 minutes, if it doesn't fail you are probably set!

 

[lucas_7_94]

Try another programs too!

 

[ledhead11]

Try programs/games that use different engines. I'm not completely sure why but as I've OC'd many GPU's/CPU's over the years I've had some things seem totally stable for hours and then switch to a different game/program and instant crash.

BTW-That card brings back good memories-I never OC'd one of those but I had one for about a year or so before I upgraded rigs.