Ati Technologies Ulc

Ati International Srl

Mingwei Chien

Michael J Tresidder

Phil Mummah

Roumen Saltchev

Sasa Marinkovic

George Xie

Jason Long

Iouri Litchmanov

Terry Laviolette

James Huang

Xiangquan Weng

Robert Zabrzycki

Many computing device may now include two or more graphics subsystems. The multiple graphics subsystems may have different abilities, and may, for example, consume differing amount of electrical power, with one subsystem consuming more average power than the others. The higher power consuming graphics subsystem may be coupled to the device and used instead of, or in addition to, the lower power consuming graphics subsystem, resulting in higher performance or additional capabilities, but increased overall power consumption. By transitioning from the use of the higher power consuming graphics subsystem to the lower power consuming graphics subsystem, while placing the higher power consuming graphics subsystem in a lower power consumption mode, overall power consumption is reduced.

Device having multiple graphics subsystems and reduced power consumption mode, software and methods

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Toronto, Canada

Mingwei Chien