AMD Radeon Drive/Software Using High CPU While Doing Nothing
How to get the Radeon driver/software to stop using so much CPU, is to go into your Videos folder and create a new folder called "Radeon ReLive". Then in Task Manager End the Radeon Driver task, and then relaunch Radeon Software from the Start Menu. Notice that the Radeon Driver will no longer consume so much processor usage. It is a bug that AMD has not fixed for some time. Source: https://community.amd.com/thread/246292