Phoronix: How To Setup Radeon DPM On Ubuntu Linux

With the belief that the Radeon dynamic power management (DPM) support is in good shape, it's a great time to try out this feature of the open-source AMD Linux graphics driver. DPM has the capability of increasing the performance for some Radeon GPUs while for other GPUs it will lead to lower power consumption, extended battery life, and lower operating temperatures...

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