Apple M2 chip unveiled: new iPad Air performance soars, memory support enhanced

News on October 20, recent revelations show that Apple is secretly developing two new iPads Air, codenamed J537 and J538 respectively. One of the iPads The Air's screen size reaches 12.9 inches, marking the first time Apple has launched such a huge screen in the Air series.

It is understood that this 12.9-inch iPad The Air will use traditional LCD screen technology instead of the more advanced mini-LED. The decision is notable as Apple has previously reserved mini-LED technology for its high-end iPads Pro series. This shift shows that Apple may be pushing the performance and features of the iPad Air series to provide users with more choices.

Regarding hardware parameters, this new iPad Air is expected to be equipped with Apple's own-designed M2 chip, which uses TSMC's 5-nanometer process technology. Compared with the M1 chip, the chip area has been further improved. A single chip integrates up to 20 billion transistors. Compared with the M1's 16 billion pieces, an increase of 25%. The M2 chip still uses an eight-core design, including 4 high-performance cores and 4 high-energy-efficiency cores. The high-performance cores also share 16MB of cache, while the energy-efficient cores share 4MB of cache. The unified memory bandwidth of the M2 chip reaches 100Gbps, which is about 50% higher than the 68Gbps of the M1, and the maximum supported memory capacity is up to 24GB, which is a significant improvement compared to the maximum 16GB memory of the M1.

In terms of performance, compared with M1, the performance of M2 is improved by 18% under the same power consumption. In addition, M2 also integrates a powerful neural network engine that can perform up to 15.8 trillion operations per second, which is 40% higher than M1. This means a new generation of iPad Air will provide users with better performance and AI processing capabilities.

Apple’s new iPad The Air series is expected to bring more exciting choices to consumers, not only with larger screens, but also with excellent performance and memory support. This will further enrich Apple's product lineup and enable consumers to better meet their personalized needs.

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