MSI Afterburner is not available for Linux but there are a few alternatives that runs on Linux with similar functionality. The best Linux System Information Utility alternative is MangoHUD, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to MSI Afterburner and four of them are System Information Utilities available for Linux so hopefully you can find a suitable replacement. Other interesting Linux System Information Utility alternatives to MSI Afterburner are GreenWithEnvy, CoreCtrl and Goverlay.
A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more. Discord: https://discordapp.com/invite/Gj5YmBb - flightlessmango/MangoHud
Similar to MSI Afterburner
GWE is a GTK system utility designed to provide information, control the fans and overclock your NVIDIA video card and graphics processor.
I can actually adjust the GPU fan speed pre-determined per temperature. No more single 'this speed and that's it' Nice!
The best overclocking tool for Nvidia gpu's on the Linux platform.
CoreCtrl is a Free and Open Source GNU/Linux application that allows you to control with ease your computer hardware using application profiles.
Goverlay is an easy graphical interface to configure MangoHud, vkBasalt, and OptiScaler. Goverlay helps Linux gamers get the most out of their systems by providing an easy-to-use graphical interface to configure MangoHud, vkBasalt, and OptiScaler.
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It doesn't do tweaking and overclocking like msi afterburner does but it can monitor and benchmark games like the msi afturburner if you use linux this is one of the best alternatives