The iPhone 6s Uses Two Different A9 Application Processors!

Chipworks has confirmed that Apple is using two different A9 application processors for the iPhone 6s. While it was speculated that the A9 and A9X would be sourced from Samsung and TSMC, respectively, the company found that the Apple is also sourcing the A9 processor from both companies as well.

As pictured below, there is a difference in the die size for the APL0898 (Samsung) and the APL1022 (TSMC). From a benchmarking point of view, the smaller die size shows a leadership in technology scaling for Samsung. On the other hand, for Apple to go through all the trouble of dual-sourcing a custom designed part and launching on day one with both parts, suggests major sourcing problems.

Chipworks says its analysis is ongoing as they continue decapsulation and cross-sectioning to see who made what. We'll let you know as further details are revealed.


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