Menu
Home
People
Places
Arts
History
Plants & Animals
Science
Life & Culture
Technology
Reference.org
GPU switching
open-in-new
<p>GPU switching is a mechanism used on computers with multiple graphic controllers. This mechanism allows the user to either maximize the graphic performance or prolong battery life by switching between the graphic cards. It is mostly used on gaming laptops which usually have an <a href="/facts/Graphics_processing_unit/PTK1RQVp">integrated graphic device</a> and a <a href="/facts/Graphics_processing_unit/PTK1RQVp">discrete video card</a>. </p>