New
#1
GPU fan speed slight dip under full load vs load removed quickly
if my GPU is under full load with the fans already at 100% then I remove the load on the GPU the fans will suddenly increase in RPM slightly for a few moments until the temperature drops low enough for the fans controller to reduce the fan speed (I have the fans set to an extra aggressive fan curve so they will go to 100% under full load)
I am annoyed by that dip and i'm wondering if I could rig up some kind of external power supply for the fans and use a voltage divider with a transistor hooked up to the GPU's fan output to control the power from the power supply going to the fans separately. so I dont get such a dip when the GPU is under full load and a spike in fan speed when the GPU usage drops.
so the GPU fan speed will reach 100% just a bit before it reaches 100% in software and can stay at 100% even if that little dip happens. so about 2% tolerance would probably be enough to stop that dip from happening
I dont have any issues with performance or stability its just annoying.
I'm not use if that transistor voltage divider thing would work though. or how to set it up. i would need a wiring diagram.