Real World Tech LoginCloudMobileGraphicsChipsSoftware CPUsGPUsSemiconductorsStrategyForumsA Look Inside Apple’s Custom GPU for the iPhoneOctober 25, 2016 by David KanterPages: 1 2Previously, Apple’s iPhones and iPads used PowerVR GPUs from Imagination Technologies for graphics. Based on our analysis, Apple has created a custom GPU that powers the A8, A9, and 10 processors, shipping in the iPhone 6 and later models, and some iPads. Using public documents, we demonstrate that the programmable shader cores inside Apple’s GPU are different from Imagination Technologies’ PowerVR and offer superior 16-bit floating-point performance and data conversion functions. We further believe that Apple has also developed a custom shader compiler and graphics driver. The proprietary design enables Apple to deliver best-in-class performance for graphics, and other tasks that use the GPU, such as image processing and machine learning.Read More (2 pages)Discuss (31 comments)Tile-based
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