Power limit Adjust master GPU power limit, if it is supported by graphics card. Hints: - When GPU synchronization mode is enabled any changes applied to the master GPU are also mirrored to all similar GPUs installed in the system. - When this slider is focused, you may use cursor keys on your keyboard to finetune the limit. - You may click the adjacent edit field to directly type in a desired power limit. - You may disable user interface tooltips via tab in advanced properties.