Saturday, January 7, 2012

Will iPad 3, iPhone 5 Pack Quad-Core Chips? Evidence Found in iOS 5.1 Beta

The next generation iPads and iPhones are expected to feature powerful quad-core processors, according to a recent report that claimed finding references in the latest iOS 5.1 beta.

The report published Friday by?9to5Mac?has said that the latest iOS 5.1 beta contains updated processing-core management software that supports both dual-core processing enabled by the A5 iPhone and iPad chip and quad-core processing.

The report stated, citing an "extremely reliable and knowledgeable people familiar with iOS's inner workings," that references to quad-core iPhone and iPad chips were found in "a hidden panel that describes cores that are supported by iOS device hardware."

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Although the report didn't confirm that a quad-core processor would power the forthcoming version of the iPad, it stretched on the fact that the evidence obtained did suggest that the fruit company was currently working on quad-core iOS devices.

According to the report, with core references beginning at "0," a single core device would be designated "/cores/core.0," a dual-core device would be referred to as "/cores/core.1" and a "core.2? (not referred in iOS 5.1 code) would be a triple-core processor.

The updated processing-core management software includes an option of "/cores/core.3," which represents a fourth available processing core. If the above mentioned labeling method is to be followed, "core.3" could be the new quad-core chip from Apple.

The report deduced from this that the Cupertino-tech giant's next-generation ARM-based chip (A6 or whatever it might be called) will be a quad-core processor.

"We cannot conclude that due to iOS 5.1 including quad-core processor references, Apple's next-generation iPad and iPhone will include a quad-core chip, but it seems reasonable based on Apple starting with a single core chip in 2010 and moving to dual-core in 2011," said the report. "A quad-core chip in 2012 would fit the pattern."

Rumors are rife that iPad 3, which is due in the first half of this year, will feature a QXGA, 2048x1536 "retina" display and a quad-core processor can help the device power such high-resolution displays.

Another report by CNET, citing "sources familiar with Apple's chip strategy," also stated that Apple is going quad-core with its next A6 chip. According to the sources, "Samsung will make (or is making) that processor either in South Korea or at its Austin, Texas facility."

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Source: http://www.ibtimes.com/articles/278078/20120107/will-ipad-3-iphone-5-pack-quad.htm

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