This post helps to fix Radeon Host Service High GPU, CPU, Memory, and Disk Usage problem on a Windows computer. Some users have complained that when the Radeon Settings: Host Service (AMDRSServ.exe), ...
XDA Developers on MSN
My GPU wasn’t hitting its advertised clock speeds - here’s how I fixed it
In AMD's Adrenalin software I made a couple of small changes to my GPU's behavior to reach the advertised boost clock.
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