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[Official] NVIDIA GTX 780 Owner's Club - Page 1744

post #17431 of 24924
Quote:
Originally Posted by Heruur View Post

So I have this asus directcu ii; left it on stock bios, no voltage increase or overclock with power target at 110% and temp set to 95C. 888/941 are stock/boost clocks and the highest this thing will boost to in valley is 1019-1054 . For some reason if I run it longer, it can drop down to 993 then 980, I have the fan set to 60% which gives me a temp of around 56c in my case. The voltage load at 1019 is 1.100. Is this normal for a card like this with the aftermarket PCB or should I send it back? Power supply is silverstone x-750. Btw, the asic is 88.0% which I guess explains the low voltage required to run some of the speeds its giving me.

3 reasons for clock drops:
  • Hitting the power target
  • Software not loading the card leading to low usage thus core clock drop
  • Hitting the temp limit

Fill your SIG with your RIG, it helps us to help you! thumb.gif
You have a link in my SIG!

Cheers

Ed

(Team skyn3t)
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S.S.
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post #17432 of 24924
Quote:
Originally Posted by Heruur View Post

So I have this asus directcu ii; left it on stock bios, no voltage increase or overclock with power target at 110% and temp set to 95C. 888/941 are stock/boost clocks and the highest this thing will boost to in valley is 1019-1054 . For some reason if I run it longer, it can drop down to 993 then 980, I have the fan set to 60% which gives me a temp of around 56c in my case. The voltage load at 1019 is 1.100. Is this normal for a card like this with the aftermarket PCB or should I send it back? Power supply is silverstone x-750. Btw, the asic is 88.0% which I guess explains the low voltage required to run some of the speeds its giving me.

Here is my Asus gtx780 DCII during a Valley Loop for comparison:

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post #17433 of 24924
Ive tried to apply voltage with afterburner but it doesnt seem to take when I run valley.
post #17434 of 24924
can you reset it and do a run on stock speeds?
post #17435 of 24924
Quote:
Originally Posted by Heruur View Post

can you reset it and do a run on stock speeds?

Stock:

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post #17436 of 24924
So far 1300/1850 seems to be my limit @1.3v. Just can't get any higher frown.gif
 
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post #17437 of 24924
so the same as this card; thank you.
post #17438 of 24924
On my gw2 problem. I can hear sound. Like some buzzing in my speakers before it reboot yes.
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post #17439 of 24924
I flashed my EVGA GTX 780 SC reference blower card to the Skynet Rev.4 bios 2 months ago.

For the past 2 months ive been at 1006 core clock in League of Legends - well all of a sudden the past few days its dipping down to 810 core clock and I haven't changed any settings.

Does anyone know what might be causing this?
post #17440 of 24924
Quote:
Originally Posted by raceitchris View Post

I flashed my EVGA GTX 780 SC reference blower card to the Skynet Rev.4 bios 2 months ago.

For the past 2 months ive been at 1006 core clock in League of Legends - well all of a sudden the past few days its dipping down to 810 core clock and I haven't changed any settings.

Does anyone know what might be causing this?

Thermal throttling? What are your temps like?
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