Based on your screen resolution and the VRAM usage shown in the window, choose the right preset to adequately stress test your GPU.Ĭheck HWiNFO to compare the maximum temperature and power draw values for your GPU at stock settings and at the stable undervolt settings. To do this, install Unigine Superposition, launch it, select Benchmark -> Performance, then choose your desired preset. You can still technically undervolt such cards, but Afterburner doesn’t support it fully.īefore you start, it’s important to run the Unigine Superposition benchmark to get a sense of your stock GPU performance. Note that for some older GPUs, such as Nvidia’s 900 series and older cards, you may not see the full list of settings in Afterburner. It works on both Nvidia and AMD graphics cards and is free to use. MSI Afterburner is one of the simplest tools to both overclock and undervolt your GPU, besides helping you monitor gaming performance with RivaTuner. How to Undervolt GPU With MSI Afterburner Good to know: need the best possible GPU temps? Watercool your GPU for better performance. But, if you follow the instructions carefully, these issues will be temporary.

If you undervolt your GPU too much, it can cause GPU artifacts, application crashes, and system shutdowns. Once you have downloaded everything, proceed with the understanding that undervolting can cause some weird issues with your system.

Free MSI Afterburner 4.6.5.16370