As we recently reported iFixit experts disassembled smartphone Apple iPhone 5s and appreciated maintainability . At the same time they noted the main board device on which the processor Apple A7. Recall, Apple A7 - the first 64-bit ARM mobile processor .
Experts Chipworks was able to take the next step and looked into Apple A7. They found out that the manufacturer of the processor is Samsung.
According to the preliminary conclusion , Apple A7 is made on 28-nanometer process technology HKMG. The same process technology Samsung uses when releasing its own SoC Exynos, used in the smartphone Galaxy S4.