Not sure if this is the right place to post my question, but hope I can get some help here. I'm just wondering if dynamic voltage/frequency scaling (DVFS) is enabled on recent APUs (like LIano or Trinity). I think the voltage/frequency of the CPU can be easily controlled as regular processors, but can I manually set the voltage/frequency for the GPU part? If so, does AMD release any tool for this usage? Thank you so much for any help!