I have rx 580 8GB.
Temperature goes up to 89c while I am gamming.
In AMD center / driver or whatever I did not touch fans speed.
I put it on 100% once temp reaches 85c, but I think I should lower down when fans hit 100%, like about 60c or 70c if I am gonna do gaming for long, so I wonder why it did not came by default to go up to 100% with fan speed at some point, and is it risky to have fans on 100% above like 60 or 70c?
This is how I set it now
or second, that I prefer more....
I think by default speed kick in on 62%, and on 85c, and its not close to be enough...
I don't have idea if this card support temperatures up to 90, but I am already there at 90c when gamming so it is not good at all, I think.
1. Why it did not came by default to go up to 100% with fan speed at some point?
2. Is it risky to have fans on 100% above like 60 or 70c?
1) It will, but as GPUs are designed to take temperatures in excess of 90*C, most manufacturers do not set the fans to spin at 100% until some point after 90*C for noise reasons.
2) No, you're just generating more noise.