Dear Admin, please pass this IMPORTANT recommendation to the software (or firmware) development team. I have an RTX 2080 Ultra, which I bought because of the promise of much more silent fans. Before buying it, I read various users complaining that they can often hear a clicking noise from the fans. I thought it'd be some unlucky users who got a slightly faulty fan. BUT I have the same problem (it's very annoying) and the reason is not faulty fans. Fans are turning off when the GPU temperature is below 55 degrees Celsius. That's a great feature, but the problem is that the software checks for the temperature very frequently and turns off the fans immediately once the temperature drops below 55 degrees. It just so happens that with a room temperature of about 22 degrees, during standard (non gaming) tasks my card's GPU seems to oscillate almost always between 54 and 55 degrees. So what happens is that the software turns off the fans at 54 degrees, half a second later the temperature is 55 degrees, fans turn on, then again half a second later the temperature is 54 degrees, fans turn off. And this creates a really annoying clicking noise, PLUS i wonder how long the fan engine life will be when you constantly turn the fans on and off. See the attached video.
There is a VERY EASY solution to eliminate this problem: turn OFF the fans only when the temperature is below 55 degrees for AT LEAST 5 SECONDS. Turn the ON when the temperature is 55 degrees or more for AT LEAST 5 SECONDS. That way, you won't have any issue as the one described above, and you won't have any problem also with temperature control (5 seconds is not enough to overheat the GPU).
PLEASE do pass this suggestion as a CRITICAL one. It is an extremely annoying issue and although you may believe it's very rare, it just so happens that 54-55 degrees is the most common temperature for the GPU at standard room temperature levels (as I mentioned, many users complained about this issue on the web). I cannot attach a video to this post, but if you contact me by email i can send you a video of this issue happening regularly.
Thank you,
Giacomo