Graphics card crashing

[stufflol]

My GTX780 ichill keeps crashing when im rendering in 3ds max vray... (screen blacks out then recovers).

Could this be a voltage issue?

I have EVGA precision tuner but dont know whats optimal settings to use.

Anyone help?

 

[Ian Evey]

My GTX780 ichill keeps crashing when im rendering in 3ds max vray... (screen blacks out then recovers).

Could this be a voltage issue?

I have EVGA precision tuner but dont know whats optimal settings to use.

Anyone help?

I have that card but no problems here with it. As a guess it could be reaching high temps or low power.

Is your psu powerful enough? Try uninstalling evga tool and installing afterburner and see what it's doing power wise and temp wise.

Black screen is normally too high a clock on either memory or core but what's your card memory speed and core boost speed?

 

[Vakas]

Set stock clock speeds on the card and then try it and then you can adjust the settings later although it does take trial and error.

 

[stufflol]

Any idea what the stock settings are?

 

[8 Pack]

Stock settings just use Afterburner or Precision X and click reset!!

 

[Ian Evey]

My default is 1110 core and 6200 memory.

 

[8 Pack]

^^That will be default Boost clocks at a guess. Reset the clocks as described above, Use GPU Z on sensors tab, run a bench in windows mopde and see how high the GPU boosts. Then you know your real clocks in 3D.