The Apple Watch 4, iPhone Xs, iPhone Xs Max and iPhone XR were unveiled at Apple’s autumn press conference on September 13 at 1am Beijing time, with the most expensive product costing 12,799 yuan.

The biggest highlight of the event was apple's "most intelligent and powerful" chip, the A12.Copy the code

The A12 uses a 7-nm process, contains 6.9 billion transistors, and has a six-core CPU — two performance cores that handle heavy computing tasks and are 15 percent faster than the A11, and four performance cores that handle everyday tasks and consume 50 percent less power. When the product needs a power boost, the six cores will work at the same time.

In addition to a six-core CPU, the A12 also has a quad-core GPU, bringing huge graphics improvements for gaming, video editing and visually demanding applications. It’s 50% faster than the A11.

The biggest surprise is the AI part of the A12: the neural network engineCopy the code

It has an eight-core machine learning processor capable of performing five trillion operations per second, nine times faster than the A11. Very efficient and able to do new things in real time; Very smart and can run more complex features like AR experiences and quickly find target photos on demand. Apple has also opened up a neural network engine for Core ML.

Strengthen the ISPCopy the code

The image signal processor uses a sophisticated depth engine to capture extraordinary detail in longitudinal mode. With smart HDR, the dynamic range of photos is much larger.

What user experiences can new AI technologies bring:Copy the code

Rear camera AR — You can jump right into an immersive AR experience by detecting planes in the scene more quickly.

[For more information on artificial intelligence, please pay attention to the wechat public account “Rebuild_ai”]