OverdriveNTool- GPU settings editor with support for AMD OverdriveNTool API and Overdrive8 GPU API This tool replaces WattTool which stopped working since driver version 17.7.2.

Download OverdriveNTool 0.2.9 In drivers starting from version 20.5.1, the file 'atikmdag.sys' is renamed to 'amdkmdag.sys', the latest version will work correctly with the new drivers If you are using an old driver prior to 20.5.1, you should use version 0.2.8: First of all make sure that video driver's signature check is disabled.

To do this, use atikmdag patcher utility In the dropdown menu you switch between the video cards and select the GPU you want to configure: If you choose a video card that is not supported - the program will hide all the settings and give a warning, with such video cards is better to work through MSI Afterburner or a similar utility from the manufacturer of the video card. Finding core voltage values for AMD graphics cards AMD GPU core voltage values should be selected using preset table in the left column of OverdriveNTool window: Be sure to save the settings after you have set them. The program supports working with profiles.