The best software you can use to control your GPU fan speed is the software designed specifically for your GPU. How to Control GPU Fan Speed With Software They also create less shaking within the computer.īut if your fan is too low, you can experience some screen tearing, glitches and stuttering, and even BSOD. They help keep the heat moving away from the card without beginning to sound like a jet engine. On the other hand, lower fan speeds are quieter. When running the GPU near its maximum operating temperatures, a higher fan speed can help cool it enough not to shut down.īut if you are cranking the speed to 100% for an extended period of time, you might degrade the GPU’s life span. This is preferable for good temperature management, which can extend the life of the card. Increasing the speed of your fans helps your graphics card run cooler. The GPU Fan Speed: Should It Be Increased or Decreased? You click a fan speed at each temperature, and when the GPU hits that temperature, the fans adjust to the rates you’ve defined. There is a graph with the temperatures the GPU might reach at the bottom and RPMs for your fans on the side. What is a Custom Curve?Ī custom curve is one way to create your own automatic fan control. When you’re ready to change the fan speed, open the software and adjust it with a slider or create a custom fan curve.

The card manufacturer generally designed this, which is only meant for specific cards. Most high-end GPUs come with software designed to customize their performance. Graphics cards are like most of the other components in your computer in that they’re controlled by software rather than interacting with the physical product. However, it isn’t as simple as turning a dial to get the fan to go faster, like a traditional box fan. Keeping your graphics card cool is one of the best ways to keep things cool.

Nvidia fan controller