Demand based power control in a graphics processing unit

摘要

Disclosed herein is power controller for use with a graphics processing unit. The power controller monitors, manages and controls power supplied to components of a pipeline of the graphics processing unit. The power controller determining whether and to what extent power is to be supplied to a pipeline component based on status information received by the power controller in connection with the pipeline component. The power controller is capable of identifying a trend using the received status information, and determining whether and to what extent power is to be supplied to a pipeline component based on the identified trend.