Auto fan curve doesnt work as described #2425
Unanswered
Popullarmmax
asked this question in
Q&A
Replies: 1 comment 1 reply
-
Increase the deadband to like 7-8 degree, decrease step de 0.5%, increase response time to like 3-4 seconds. Auto works best on constant load scenarios. I would advise using a simple graph in your use case instead. |
Beta Was this translation helpful? Give feedback.
1 reply
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
-
During idle, up to load, it will act like a regular linear fan curve. - this part works as described
In the load zone, defined by the Load Temperature and Deadband parameters, it will use a feedback loop to look at the temperature trend and increase or decrease the speed accordingly. If the temperature trend is slowly decreasing, it will decrease the speed little by little until an equilibrium state is found, finding the minimum fan speed required to hold a steady load temperature. - this part isnt. my setings are that its suposed to hold 80c, step 5, dead 3, response 2. what hapens when the load starts the rpm goes up gradualy as it should but when it hits 80c the fan cools it down to 77c because its running at 100% after that the rpm drops to minimum procent and then stays there untill the temperature again hits 80c when the fan ramps up again essentialy making it very anoying. can i fix this somehow? is there any more information needed? i just want my gpu be on the quietest rpm and below 80c when rendering and gaming and this is the only app that alows temperature dependent rpm control... if i could set temperature/rpm in the graph i think that would work too. i wish it would be as simple as saying max temp is 80c use 100% of the fan if necesary and then the software would simply lower the rpm till the temperature would setle. and when the load drops the rpm should drop with the temperature esentialy using the least rpm possible to contain the temperature depending on the load. the fan curve doesnt work for me since the gpu behaves diferently when drawing 140w and 220w and the fan curve can be way less or more for same noise levels. thank you
Beta Was this translation helpful? Give feedback.
All reactions