Graphics processing unit

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A graphics processing unit or GPU refers to hardware to assist a computer in graphics-intensive tasks. Macs currently use a range of graphics cards or have built-in GPUs. Even current iOS devices contain GPUs with multiple cores, either for normal high-efficiency use, or for high-performance use with accelerated graphics (such as games).
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==History==
The first accelerated video card developed by Apple Computer is the Macintosh Display Card 8•24 GC, released in March 1990.Macintosh Display Card 8•24 GC, Low End Mac. 1990-03-14. It was not yet referred to as a "GPU" and incorporated an AMD RISC processor in response to accelerated NuBus cards being developed by 3rd-parties for the Macintosh II series.Apple 8•24GC Video Card by Daniel Knight, Low End Mac. 2000-02-05. Over the years Apple used ATI (now AMD) Radeon, Nvidia GeForce, and Intel GPUs. Apple began engineering their own integrated GPUs for mobile devices, such as iPhones and iPads. Apple's adoption of Thunderbolt standard for its Mac product line enables the use of external GPUs.
==References==
==External links==
*Use an external graphics processor with your Mac at Apple Support
*List of video cards at the 68kMLA Wiki
* at Wikipedia
Category:Microprocessors
Category:Graphical terminology
Category:Technical terminology