The iPhone 15 Pro could be even more powerful than we thought

iPhone 14 Pro Max
(Image credit: Future)

The iPhone 15 could be even more powerful than initially expected, thanks to it allegedly adopting the very latest in chipmaking technology.

Reporting from Nikkei Asia claims Apple is aiming to be the first to use chip-maker TSMC's improved 3-nanometer process, known as N3E, for new M3 and A17 chips for its 2023 Macs and iPhones. Smaller chip manufacturing processes mean more transistors on a single chip, which in turn means more power and greater power efficiency for the devices they power.

As for Macs, it's expected that we'll see M2 Pro and M2 Max versions of the chip appear next month in some updates to the current 14-inch MacBook Pro and 16-inch MacBook Pro models. These should still be 5-nanometer chips though, even if they would still offer enhanced performance compared to the Apple M1 Pro and Apple M1 Max chips.

We still have a year until the next iPhone arrives, since we've only just got the iPhone 14 and iPhone 14 Pro. So in the meantime, check out the rumors so far for the iPhone 15, and our iPhone 14 Pro Max and iPhone 14 Plus hands-on reviews. And see our iPhone 14 deals page to save up to $1,000. 

Read next: iPhone 15 be getting USB-C, but there's still a future for a possible portless iPhone. But don't expect Touch ID to make a triumphant return on iPhone 15 or future models

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Richard Priday
Assistant Phones Editor

Richard is based in London, covering news, reviews and how-tos for phones, tablets, gaming, and whatever else people need advice on. Following on from his MA in Magazine Journalism at the University of Sheffield, he's also written for WIRED U.K., The Register and Creative Bloq. When not at work, he's likely thinking about how to brew the perfect cup of specialty coffee.