Combines two Imagination GPUs
The A8X chip in the iPad Air 2 uses a semi-custom graphics component, a new report illustrates. Apple has typically used off-the-shelf GPUs from PowerVR creators Imagination Technologies in the past. In the case of the A8X, though, Apple has combined a pair of Imagination's quad-core GX6450s.
Tech central to A-series processors in iOS devices
Imagination Technologies has announced a multi-year extension of its licensing deal with Apple, allowing continued access to the former's PowerVR technology. While the A-series chips used in the iPhone, iPad, Apple TV, and iPod touch are internally designed by Apple, the company relies on PowerVR to drive the graphics portion of processing. Specific terms of the deal haven't been announced, but Apple will be paying licensing fees plus royalties for each chip including Imagination IP.
Consolidation should influence future phone, tablet designs
Imagination Technologies is planning to buy MIPS Technologies in a deal costing $60 million in cash, says Anandtech. MIPS produces one of the few standard CPU architectures outside of Intel and ARM; in buying the company, Imagination will get 82 related patents. Another 580 patents and patent applications have been sold for $350 million to Bridge Crossing, a CPU patent holding group with partners like Intel, ARM, HP, and IBM.