How i can optimize the power consumption of the open source radeon driver? I don't want to use official amd driver cause of an error with sleep mode.
AMD E-450 cpu\gpu.
Open a terminal, and copy the following
If you do not like it, you can return back by using
If you want to set at boot, type
and add before "exit 0"
This may reduce the performance
additional info on Dynamic frequency switching and power saving in general - https://wiki.archlinux.org/index.php/ATI