Not 4nm, but these other improvements could still help iPhone 14 become the speed king

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With less than two months to go until the September event, where Apple is expected to… iPhone 14 family, the rumors surrounding the phones are getting more intense. Apple usually equips all its phones with the same chip, but this year, only the 6.1-inch iPhone 14 Pro and 6.7-inch iPhone 14 Pro will reportedly be equipped with the A16 Bionic chip, while the 6.1-inch iPhone 14 and 6.7-inch iPhone Max will get last year’s A15 Bionic.
Reports say the A16 will be based on the TSMC’s 5nm processing technology and not the slightly more modern 4nm node on which the Qualcomm Snapdragon 8 Plus Gen 1 works best 2022 Android phones are based.

4nm (N4) is not an entirely new technology, but rather an improved version of the 5nm technology. So while Apple isn’t missing out on much, some believe that any gain is a gain worth having.

Don’t worry, Apple will make improvements elsewhere. Macworld has published a detailed report detailing the performance improvements we can expect.

Ordinary iPhone 14 models would be the 5-core A15 . can get from last year

First, while the iPhone 14 and 14 Max will have the A15 Bionic, they are reportedly going with 6 GB of RAM. In addition, they may get the A15 Bionic with five GPU cores powering the iPhone 13 Pro variants. The iPhone 13 and 13 mini have 4 GB of RAM and the version with four cores. Apple can make a few more changes and rebrand the chip.
As for the A16, it will presumably be manufactured using the third major 5nm improvement, N4P, which should theoretically deliver an 11 percent increase in performance compared to the N5 technology that featured the iPhone 12’s A14 chip. based, as well as a 22 percent improvement in power efficiency and a 6 percent improvement in transistor density.
The iPhone 13’s A15 was made using the second-generation N5P process, and the CPU was such a minor upgrade over the previous generation that Apple didn’t bother comparing it to the A14, though it still a lot faster than competing Android chips. GPU gains, however, were very impressive.

Macworld speculates that the A16 Bionic could hold about 18 billion to 20 billion transistors, up from 15 billion in the iPhone 13 chip. The A16 will likely continue with two high-performance cores and four high-efficiency cores.

Contrary to what a rumor had said, the A16 is unlikely to be a 42 percent faster CPU than the A15, but given that the Pro models are rumored to use the newer LPDDR5 standard, which should lead to improved memory bandwidth (up to 50 percent), and assuming peak clock speeds will be higher, you can we expect the new chip to provide 15 percent faster performance.
Apple could also include ARMs new instruction set in the design, which should help further improve performance. The publication also theorizes that GPU performance can improve by 25 to 30 percent.
The iPhone 14 Pro and Pro Max will most likely boast a new 48MP sensor and this probably requires a more powerful image signal processor. Apple’s current video processors support both HEVC and ProRes, but not the AV1 codec, so AV1 support is something else we can expect from the iPhone 14 Pro.

And finally, the new phones may include the Snapdragon X65 modem, which is more energy efficient than the X60 in the latest iPhones and also has support for wider mmWave carriers. It also has a higher maximum speed and should allow for better real-world throughput.

The iPhone 14 Pro and Pro Max can also pull back the notch in favor of pill-shaped cutouts and holes. All the phones in the lineup could have better selfie cameras and satellite messaging.

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