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Apple’s A7 Chip Die Shot Provided By Chipworks

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It was recently confirmed that Apple’s A7 chip was indeed manufactured by Samsung. Apple’s A7 chip is used in the iPhone 5S which packs twice the CPU and GPU performance. A7 is also the world’s first 64-bit mobile chip, accompanied by iOS 7 the world’s first 64-bit mobile operating system.

An annotated image below shows two sections on the chip, the CPU and GPU. In yellow appear to be the two Cyclone CPU cores. If those are indeed the CPU cores, the layout seems to be different than what we saw last year in the A6 chip. In blue, appears to be the GPU, a 4-cluster of PowerVR G6430 from IMG.

A7_annotated
A7 chip annotated by AnandTech
A6_chipworks
A6 chip annotated by Chipworks

AnandTech suspects that the two annotated sections in the image above are the CPU and GPU of the A7. All of this is just an educated guess and the annotations were not provided by Chipworks or made official by Apple.

Apple has already confirmed the die size of the chip to be 102mm2. Also, mentioned in the keynote was a rough transistor count of over one billion. Below we have a comparison from Geekbench, courtesy of Kevin (Twitter : @KevinCalgary), showing the performance difference between the iPhone 5 and iPhone 5S (higher score is better).

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iPhone 5 using Geekbench 3
iPhone5S_geekbench
iPhone 5S using Geekbench 3

You can see the score obtained on the iPhone 5S is over 2x the score of the iPhone 5.

[via AnandTech, ChipWorks]

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  • lrd555

    Wreaks of innovation to me. Isn’t that what so called “tech” bloggers & media writers saying that Apple no longer has?

    Or are those bloggers & media folks just cronies for Samsung & Google?

    The next thing will be: Apple makes $11 Billion in profits.

    Wall Street: Apple’s doom. Must be a real problem to figure out how spend $156 Billion dollars as your so called doom.

    Oh, Google’s net profit from mobile: less than $0.00

  • You nailed it

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