A system and method are provided for reducing power consumption within a video
processing portion of a system based on display content. Display content is monitored
to determine whether the display content is changing. New display content is compared
to old display content to determine if the display content is changing. If the
display content has not changed, a frame rate used to output display data is reduced.
A color depth associated with the display data is also reduced. Power consumption
can be reduced when it is determined that display content is not changing.