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You may have seen several news stories out there referencing this Fixed Focus Digital rumor on Weibo, claiming that it shows the speed and power efficiency improvements of Apple’s A20 chip coming to the iPhone 18 Pro and iPhone Ultra next month.
It’s important to note what is going on here, because this is not a leak about A20 improvements; it’s about the new manufacturing process from TSMC that the A20 is suspected of using. And even then, it’s not saying what most reports think it’s saying.
Yes, Apple is expected to be the first large-scale customer to use TSMC’s new 2nm process that uses a new “gate all-around” or GAA manufacturing technique. We said as much in our A20 preview earlier this year.
The Fixed Focus Digital account on Weibo says the new TSMC process delivers a performance improvement of about 18% and power reduction of about 30%.
All that is true (and previously reported) but that does not mean that Apple’s A20 will be 18% faster or use 30% less power!
First, understand that those specs are about a manufacturing process technology and do not apply to every chip made with it. The performance and power efficiency of any processor are the result of many design characteristics, not just the fabrication process.
Second, those are individual figures that require context. When TSMC reports that a new process delivers a performance improvement of 18 percent, what they mean is “a chip made with this new process can run up to 18 percent faster than the identical chip made with our previous process.” And when it says there’s a 30 percent reduction in power use, they’re actually saying, “the same chip running at the same speed will use 30 percent less power.”
It is not both 18 percent faster and 30 percent more efficient at the same time, and those figures would only hold up with like-for-like chip designs, anyway.
Will the A20 Pro be faster? Definitely! Will it be 18 percent faster? Maybe! But that performance boost will come because of all the design changes Apple is making. Will it be more power efficient? Again, yes, when running at comparable speeds—but when running flat-out, the A20 Pro might use just as much power as the A19 Pro, or even more.
Apple’s A20 Pro is going to have several important design changes, likely with an increased transistor count compared to the A19 Pro. It will feature architectural changes to the cores (CPU, GPU, and Neural Engine) as well as other performance-altering characteristics, such as changes to cache size. But at the end of the day, we just don’t know how much faster the A20 is going to be because we don’t know what Apple’s doing with the design.
My guess would be CPU performance around 15 percent higher and GPU performance as much as 20-30% higher, because that has been the story for every new A-series chip for years now. Power efficiency will come down to a wide variety of changes to the new phones: RAM type and amount, cooling, display efficiency, wireless radio efficiency, and more.
You may have seen several news stories out there referencing this Fixed Focus Digital rumor on Weibo, claiming that it shows the speed and power efficiency improvements of Apple’s A20 chip coming to the iPhone 18 Pro and iPhone Ultra next month.
It’s important to note what is going on here, because this is not a leak about A20 improvements; it’s about the new manufacturing process from TSMC that the A20 is suspected of using. And even then, it’s not saying what most reports think it’s saying.
Yes, Apple is expected to be the first large-scale customer to use TSMC’s new 2nm process that uses a new “gate all-around” or GAA manufacturing technique. We said as much in our A20 preview earlier this year.
The Fixed Focus Digital account on Weibo says the new TSMC process delivers a performance improvement of about 18% and power reduction of about 30%.
All that is true (and previously reported) but that does not mean that Apple’s A20 will be 18% faster or use 30% less power!
First, understand that those specs are about a manufacturing process technology and do not apply to every chip made with it. The performance and power efficiency of any processor are the result of many design characteristics, not just the fabrication process.
Second, those are individual figures that require context. When TSMC reports that a new process delivers a performance improvement of 18 percent, what they mean is “a chip made with this new process can run up to 18 percent faster than the identical chip made with our previous process.” And when it says there’s a 30 percent reduction in power use, they’re actually saying, “the same chip running at the same speed will use 30 percent less power.”
It is not both 18 percent faster and 30 percent more efficient at the same time, and those figures would only hold up with like-for-like chip designs, anyway.
Will the A20 Pro be faster? Definitely! Will it be 18 percent faster? Maybe! But that performance boost will come because of all the design changes Apple is making. Will it be more power efficient? Again, yes, when running at comparable speeds—but when running flat-out, the A20 Pro might use just as much power as the A19 Pro, or even more.
Apple’s A20 Pro is going to have several important design changes, likely with an increased transistor count compared to the A19 Pro. It will feature architectural changes to the cores (CPU, GPU, and Neural Engine) as well as other performance-altering characteristics, such as changes to cache size. But at the end of the day, we just don’t know how much faster the A20 is going to be because we don’t know what Apple’s doing with the design.
My guess would be CPU performance around 15 percent higher and GPU performance as much as 20-30% higher, because that has been the story for every new A-series chip for years now. Power efficiency will come down to a wide variety of changes to the new phones: RAM type and amount, cooling, display efficiency, wireless radio efficiency, and more.
| # | Наименование новости | Тональность | Информативность | Дата публикации |
|---|---|---|---|---|
| 1 | iPhone 18 Pro's A20 will be faster, power efficient, cost a lot | 0 | 9.3 | 17-08-2026 |
| 2 | Leaker details A20 Pro chip’s new speed gains | 0 | 18.2 | 17-08-2026 |
| 3 | iPhone 18 Pro’s A20 Pro Chip Tipped to Deliver Two Major Upgrades With 2nm Process and New WMCM Packaging Tech | 0 | 6 | 21-07-2026 |
| 4 | The iPhone event will be missing some iPhones this year | 0 | 13.88 | 19-08-2026 |
| 5 | iPhone 18 Pro & Pro Max leaks: All the biggest rumors so far | 0 | 5 | 09-07-2026 |
| 6 | iPhone 18 Pro отримає великий приріст продуктивності: що відомо про A20 Pro | 0 | 7.69 | 19-08-2026 |
| 7 | Upcoming Apple products revealed in the macOS 26.7 release candidate | 0 | 11.66 | 18-08-2026 |
| 8 | iPhone 18 set for a RAM upgrade, and maybe a massive one | 0 | 11.1 | 13-08-2026 |
| 9 | Слухи о миллиардном запасе чипов Apple у TSMC развеяли: производство A20 Pro идет по плану | 0 | 9.43 | 11-08-2026 |