The last big piece of cooling technology is copper heat pipes – these are metal tubes usually made out of copper or nickel that transport heat away from your GPU and transfer it to a heatsink.ĪLSO READ: How To Use MSI Afterburner To Show FPS How can I control my fan speed without BIOS ? The resulting airflow pushes some air inside opposing “cooling fins” before it’s exhausted into your computer case.Ī second hole on the other end makes sure that there is always fresh air entering from outside of your case while some exit at this hole towards your front intake fan. The GPU’s on most PCs are cooled by a heatsink attached to one side of the card, which cools it by drawing air over the surface of the card and out through larger holes in either end.

You can pick any fan speed you want, but be aware that the GPU on your PC is already very cool due to heat sinks and heat pipes. Now its time to set your own custom fan curve in MSI AfterburnerĪfter set, your fan curve clicks on Apply button. Now check On enabling the user-defined option If you are looking to maximize cooling without compromising on noise then try these steps. I have mine set so it goes from 2500 RPM at 60 degrees Celsius all the way up past 1400 RPM at 94 degrees Celsius, but feel free to adjust accordingly according to what you feel is best for you. The “boost” areas are preset according to the number of rotations per minute that are required for various degree selections inside MSI Afterburner.

This will allow your card’s cooling fans to scale based on how hot your card gets.

You can set it up to keep your GPU at its idle temperature, or you can make it spin faster to cool it down quicker for benchmarking runs. what is the fan curve in MSI afterburner?įan Curve is a feature in MSI’s Afterburner graphics card overclocking utility, which enables the adjustment of the fan to match your desired temperature.

The higher the fan speed, the more heat will be able to radiate away from your GPU – but at some point, this becomes counterproductive as too much airflow can actually cause instability in certain scenarios with hotter GPUs. This allows you to tailor your system for optimal performance and noise levels, whether it be in terms of cooling or silence.

Fan speed msi afterburner