- TSMC is heading to develop 1.4nm chips and Apple could be an early adopter.
- Apple is already gearing up for 2nm chips for the upcoming iPhone 18 Pro series.
- TSMC could run trial production in 2028 or 2029 and thereafter, Apple could test it out on their iPhones and Macs.
Breaking news! Apple is heading toward adopting 1.4nm chips for future iPhones. Well, that might come as a surprise for many, as Apple is still minting the iPhone 17 Pro with 3nm chips. However, thanks to its exceptional relationship with one of the largest chipmakers, TSMC, the Cupertino-based giant is heading to 2nm chips soon, and it will be followed by sub-1nm chips, with trial production starting as early as 2029.
Apple could be the first adopter to TSMC’ 1.4nm chips
According to DigiTimes, Apple is moving to 2nm chips for the upcoming iPhone 18 Pro and Pro Max, launching this September. The mass production for the aforementioned chips started late last year, and TSMC is minting the same. However, the chipmaker isn’t taking a breather any time soon, as the next milestone we are talking about is 1.4nm chips by 2028. The report mentions the chips will be 30% better in power efficiency and 15% better in terms of performance.
TSMC is single-handedly fabricating chips and quenching the ongoing and exponential demands for AI chipsets. It’s Tainan A10 facility will work on the 1.4nm chips (also known as the A14 process), and it seems appropriate that Apple will be among its early adopters and premium buyers. The Cupertino-based giant could source an initial 5,000-wafer target for the A14 chips with a trial phase in 2029 before entering a mass production stage for future iPhones and Macs as of the 2030s.
But TSMC and Apple still have a long way to go
Of course, it’s easier to move from 3nm chips to 2nm and 1.4nm thereafter when you are simply mentioning it. There are mountains of challenges when shrinking the chipsets, which is something TSMC will have to overcome, that eventually translates into higher yield and better performance, which is only when it could viably produce A14 chips.
Ever-growing AI demands have pushed the envelope of chipsets, and we are noticing the same in the future trends to follow. However, entering a sub-1nm chip range opens a wormhole of challenges, including the exorbitant cost of building the technology that enables the fabrication of such chips.
Whether and when Apple will bring sub-1nm chips to the iPhones and Macs remains a mystery. It is safer to say we are still a few years behind adopting such tech; however, it is still exhilarating to know how Apple will be among the first adopters moving forward.
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