Apple M1X Chip: Launch, Features and Rumors

The benchmarks for what is believed to be the next generation of Apple’s Mac processors. The M1X is expected to follow the M1, which was introduced in November 2021 and will be included in the upcoming MacBook Pros and iMac.

This is all we know about the M1X, the successor to Apple’s M1 chip.

What is the M1X?

The M1X chip would be the name that the next generation of Apple Silicon would receive. In this sense, it would be the second ARM-based processor that Apple manufactures exclusively for the Mac.

Instead of going straight to the M2, it seems that Apple plans to introduce a faster version of the same processor, with more performance cores and more graphics cores than the first version of 2020.

If rumors and benchmarks filtered by CPU Monkey They are true, this new version of the M1 chip, the M1X, will offer a significant improvement over the M1 chip that we find in the latest MacBook Air, entry MacBook Pro and Mac mini models.

Launch: When will the M1X be released?

It is expected that the M1X can arrive during the second quarter of 2021. If so, that would mean that we could see it directly this spring (Apple may have an event in March), or if not, at the WWDC in June .

Compatibility: What Macs will have the M1X?

We think that the M1X chip will be included in the next updates to the iMac and the 14 ”MacBook Pro. It could also come with the new 16 “MacBook Pro or a new 27” iMac, although we expect the latter two to do so with the M2 chip.

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Specifications: What features will the M1X have?


All the rumors are that Apple’s M1X chip will have 12 cores. That’s an increase over the 8 cores in the M1, which had 4 high-performance cores (codename: Firestorm) and 4 energy-efficient cores (codename: Ice Storm). Instead, the M1X would have 8 high-performance Firestorm cores.

Apple did not release the clock speed of the M1 processor, but the benchmarks suggested it was 3.2 GHz. That would not have changed with the M1X, as the benchmarks leaked also put it at 3.2 GHz.

As with the M1, the M1X would have the same 5nm process.

Those extra cores will need more power, and the benchmarks indicate that the wattage will increase, with a maximum of 45 watts in the M1X, compared to the maximum 39 watts of the Mac mini with M1. But not bad, despite the Mac mini with Intel from 2018 hitting 122 watts.


The M1 chip offers an 8-core GPU (or seven in the case of the entry MacBook Air). As for the M1X chip, it seems that the GPU could reach 16 cores.

On the other hand, benchmarks They indicate that there will be 256 execution units on the M1 chip, while there are 128 execution units on the M1.


As with Macs with M1, benchmarks of the M1X indicate that there will still be a maximum RAM of 16 GB.

Display compatibility

The benchmarks They also suggest that the M1X will be able to work with up to three displays at the same time, which will be an improvement compared to the MacBook Air and MacBook Pro with M1, which support only one additional monitor.

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The Mac mini with M1, on the other hand, can work with an Apple XDR monitor and a 4K display at the same time. Another option is to consult our tutorial to know how to connect two or more additional monitors on Macs with Apple Silicon.

Chip M1X the Apple

When will the M2 arrive?

According to a report by BloombergApple is working on several new processors for the Mac.

In addition to the M1X, it is also developing its own 16-core CPUs and 32-core GPUs. In fact, the aforementioned report suggests that Apple would be working on models with up to 16 performance cores and 4 efficiency cores.

For more powerful PCs and a smaller Mac Pro, Apple might offer 32 high-performance cores, but those chips shouldn’t arrive until 2022, or at least according to sources. Bloomberg. The current Mac Pro has a maximum of 28 cores.

In addition to the expected 16-core GPU in the M1X, Apple would be working on a 32-core option, and in 2022 we could see even 64 and 128 dedicated cores in Apple’s most powerful computers, again according to sources. Bloomberg.


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