GTX 1080 TI - Temp limit issue

[tom_w141]

It won't downclock till it exceeds the temp limit which by default is 84. so if it happens at 85/86 that is exactly when its supposed to happen. The auto fan profile is super weak for noise reasons. I suggest you install afterburner and input a custom fan curve

[MVPernula]

I feel like auto fan speed is off, it should be higher than 40-60% if you want lower temps at more intense usage.

To my knowledge the thermal limit is 84c on 1080ti FE cards.

[Gamerguy207]

That's were the temp are supposed to be ydb 

[tom_w141]

3 minutes ago, MVPernula said:

I feel like auto fan speed is off, it should be higher than 40-60% if you want lower temps at more intense usage.

To my knowledge the thermal limit is 84c on 1080ti FE cards.

I agree with op fan profile on auto will not exceed 60% I think its noise related, it will reduce temp via throttle instead. Dial in a custom profile though and it behaves as expected.

[zzz123]

So why it sometimes it will not throttle clock on 85C? I have higher clocks on 85C and there is not thermal throttle on gpuz.

[RoroTheDeer]

Founders Edition cards normally run that hot. It's that simple. Their cooling solutions aren't the best on the market, so if you want cooler temperatures, download an overclocking app and increase the fan speed or watercool it.

[zzz123]

most of the time the gpu sits at 83-84C°C in heavy gaming with 49% auto fan and there are throttling in clocks which is normal.

But sometimes my GPU reached quickly 85-86°C at 60% auto fan speed.

. I decided to watch everything on the GPU with gpuz, especially the Clocks. Now the strange thing, the GPU was not downclocking. Normally my Card downclocks if it reaches 83-84°C to maintain the temp target.

[zzz123]

Hi. This is test of 1080 ti :

 

http://www.hardware.fr/articles/957-4/protocole-test.html

 

Please. Explain me this words:

 

" Suite à un bug avec les derniers pilotes Nvidia, la limite de température se désenclenche par moment, ce qui fausse les résultats et demande un reboot du système, et à une plateforme de test capricieuse, nous avons perdu pas mal de temps et n'avons pu terminer les tests en 4K et avec overclocking. Nous attendons une nouvelle carte-mère pour y revenir. "

Edited July 14, 2017 by TheRandomness
Fixed formatting

[zzz123]

What you mean "disengages at times" ?

[Damascus]

Use Google translate.

 

"Following a bug with the latest Nvidia drivers, the temperature limit is disengaged at times, which distorts the results and requires a reboot of the system, and a capricious test platform, we lost a lot of time and n ' We were able to finish the tests in 4K and with overclocking. We are waiting for a new motherboard to come back.

[Damascus]

1 minute ago, zzz123 said:

What you mean "disengages at times" ?

The temp limit stops sometimes.

[zzz123]

So what you mean "TEMP LIMIT" stops?

[Princess Luna]

Just set a custom fan curve through msi afterburner.

[Lurick]

Temp target is the ideal target for the card, it can still go over those temperatures and at that point the fans will ramp up to cool the card down to the target temperature. You won't really thermal throttle the card unless it's in the 90C to 100C range.

[zzz123]

But why i dont have thermal throttling on 87-88C temps then ?

[Guest]

1 minute ago, zzz123 said:

But why i dont have thermal throttling on 87-88C temps then ?

It may just have to be a bit higher to throttle. Also quote people when replying with the arrow button on their reply

 

3 minutes ago, Lurick said:

Temp target is the ideal target for the card, it can still go over those temperatures and at that point the fans will ramp up to cool the card down to the target temperature. You won't really thermal throttle the card unless it's in the 90C to 100C range.

 

[zzz123]

I have default temp target 84C. So why sometimes i have 88C and higher clocks? And sometimes 84C and lower clocks

[Hunter-97-G]

Mine also went up to 87 on autofan. Make a custom fan curve, the card will be louder but temps will improve a lot, right now my 1080 Ti FE is staying below 80C most of the time.

[zzz123]

3 minutes ago, Hunter-97-G said:

Mine also went up to 87 on autofan. Make a custom fan curve, the card will be louder but temps will improve a lot, right now my 1080 Ti FE is staying below 80C most of the time.

87C with auto fan. Clocks throttling? Mine not throttle on 87C.

 

 

[Hunter-97-G]

1 minute ago, zzz123 said:

87C with auto fan. Clocks throttling? Mine not throttle on 87C.

 

 

Yeah, my clocks could drop as low as 1540 Mhz when it reached that temp. Now it stays at around 1800 Mhz at all time, stock, just with the better temps.

[zzz123]

When it hits 87C auto fan is 60%. Yours too 60%?

[zzz123]

Hi. Please translate for me this words. I will be very greatful.

 

" Ich frage mich gerade, wieso die Temperatur und darauf hin auch die Lüfterdrehzahl hier (http://www.pcgameshardware.de/Geforce-GTX-1080-Ti-11G-Grafikkarte-265855/Tests/Test-Review-1222421/galerie/2713102/?fullsize) so sprunghaft ansteigen. Man erkennt zwar, dass das PT ab der stelle, wo die Temperatur etwas steigen (kurz vor der Steigung der Lüfterkurve), sowie die Taktraten etwas höher sind als davor, aber sollte das Temp-Limit von 84 (85°C) nicht eigentlich greifen und die Karte weiter drosseln? Dass der Lüfter bei 87°C dann natürlich stärker dreht als bei 85°C ist dann ja auch klar. 

Irgendwie wirkt das Verhalten komisch. Wenn die Karte durch die Temperatur (beispielsweise 40°C Raumtemperatur) die ganze Zeit auf ihren Basistakt fallen würde, welcher bei genügend Powerspielraum nicht unterschritten wird (auch bei 85°C<X<90°C), könnte man ja noch verstehen, dass der Lüfter stärker aufdreht. Die Karte taktet nicht weiter runter, kann also wärmer als 85°C werden und somit steigt auch die Lüfterdrehzahl stärker an. 

Aber in dem Fall von PCGH taktet die Karte ja weiterhin mit rund 1750 MHz und müsste ja eigentlich deutlich stärker die Taktrate/Spannung runterregeln. Vielelicht kann Raff was dazu sagen? "

 

 

Link:

https://www.forum-3dcenter.org/vbulletin/archive/index.php/t-579694.html

Edited July 14, 2017 by TheRandomness
Fixed formatting

[iRileyx]

 

"I'm just wondering why the temperature and the fan speed are here too (http://www.pcgameshardware.de/Geforce-GTX-1080-Ti-11G-Grafikkarte-265855/Tests/Test-Review-1222421/galerie / 2713102 /? Fullsize) so you can see that the PT from the place where the temperature rises slightly (just before the gradient of the fan curve), as well as the clock rates are somewhat higher than before, but should be the Temp limit Of 84 (85 ° C) does not actually reach and throttle the card further? That the fan at 87 ° C, of course, turns more strongly than at 85 ° C is then synonymous clear. Which is not exceeded under sufficient power margin (also at 85 ° C <X <90 ° C), one could still understand that the fan turns up more strongly. The card does not clock down further, so can be warmer than 85 ° C and thus also the fan speed increases more strongly. But in the case of PCGH clocks the card continues to be around 1750 MHz and should actually significantly stronger the clock rate / voltage down. Many light can say Raff? " 

 

Google translate is a thing. 

[tom_w141]

Chrome says:

 

Which is not exceeded under sufficient power margin (also at 85 ° C <X <90 ° C), one could still understand that the fan turns up more strongly. The card does not clock down further, so can be warmer than 85 ° C and thus also the fan speed increases more strongly. But in the case of PCGH clocks the card continues to be around 1750 MHz and should actually significantly stronger the clock rate / voltage down. Many light can say Raff? " But in the case of PCGH clocks the card continues to be around 1750 MHz and should actually significantly stronger the clock rate / voltage down. Many light can say Raff? " But in the case of PCGH clocks the card continues to be around 1750 MHz and should actually significantly stronger the clock rate / voltage down. Many light can say Raff? "

[zzz123]

So he mean that card reach 85C+ with auto higher fan and clocks was not goes down?