Unstable coreclock

[ili199]

I am finally overclocking my gigabyte GTX980 G1Gaming but I have a problem...

I found that my gtx 980 is stable at +250 on the memory and +200 on the core at +30mV

After it crashed at +220 on the core I am getting the problem that it is stable most of the time but after a minute or so the voltage goes back to stock and the core clock drops by about 20MHz and it continues running.

   ^ You can see it drop here in MSI Afterburner

 

Can someone help me with this problem?

 

Thx for the help

[Unexas.]

3 minutes ago, ili199 said:

I am finally overclocking my gigabyte GTX980 G1Gaming but I have a problem...

I found that my gtx 980 is stable at +250 on the memory and +200 on the core at +30mV

After it crashed at +220 on the core I am getting the problem that it is stable most of the time but after a minute or so the voltage goes back to stock and the core clock drops by about 20MHz and it continues running.

   ^ You can see it drop here in MSI Afterburner

 

Can someone help me with this problem?

 

Thx for the help

I would give more voltage

[ili199]

21 minutes ago, Unexas. said:

I would give more voltage

Nope... that does not seem to work. I upped it to +60mV and it still dropped

[Unexas.]

40 minutes ago, ili199 said:

Nope... that does not seem to work. I upped it to +60mV and it still dropped

Then back down the clock.