Apple M1 vs. Apple A15: How Do They Compare?

Apple M1 vs. Apple A15: How Do They Compare?

Apple has just shocked the world with an unexpected revelation: the brand will ditch the Apple A15 CPU in favor of an Apple M1 in iPad Air. There must be a reason behind this decision, so what performance advantage does Apple M1 have over the A15? To answer that burning inquiry, we have compiled all of Apple's material, including a detailed description of each CPU. 

Here is all you need to know about the Apple A15 versus the Apple M1 showdown. Let's get started!

How Do the Apple M1 and Apple A15 Compare?

1. Graphic Processing Capability


Pictture: The Verge.

A noteworthy element of the Apple A15 is that it follows the M1's lead by disabling a core in lesser versions. It also implies that iPad Mini and iPhone 13 Pro have one more GPU core than iPhone 13 and 13 Mini, although they all use the Apple A15 Bionic CPU.

It's pointless to get caught up in the number of graphics cores since other aspects also play a part when determining how performance will vary. Nonetheless, considering the M1's intended usage, it's reasonable to infer that it's the better processor for GPU-intensive tasks like video editing and gaming.

Apple is expected to provide a variety of GPU combinations with future CPUs, with Apple M1X  rumored to have 16 and 32 GPU cores.

2. Battery Life and Performance


Picture: 9to5mac. 

Apple's M1 has eight CPU cores, four of which are high-performance and energy-efficient. This notation indicates that the M1 attempts to compromise power and battery life, while Apple prioritizes battery life for devices equipped with the A15 CPU. It makes sense since battery life is often more critical for a cellphone than a computer.

Examining Apple's strong and energy-efficient cores reveals many differences between the Apple A15 and Apple M1. As we have said, comparing core counts only reveals so much when CPUs use distinct architectures. Apple Bionic features six CPU cores, two of which are high-performance and four energy-efficient.

3. Compatibility with Other Devices


Picture: DealNTech

The first thing to understand about these chips is that they are designed for very different applications. The recently disclosed A15 Bionic processor will be available inside iPhone 13, 13 Pro, and iPad Mini 6, which is anything lighter and more transportable than a laptop. Meanwhile, the M1 was created specifically for Macs, having appeared in the Mac Mini, MacBook Air, and iMac thus far.

While the M1 is speedier, the A15 places a higher premium on battery life. It indicates that Apple is content to employ the M1 beyond the Mac line anytime it wishes to raise performance to that of an entrance laptop. However, the distinction is not entirely evident since Apple also included the M1 CPU in the most current iPad Air 5 and iPad Pro tablets. 

4. Architectures

Apple M1 and Apple A15 CPUs contain a different amount of circuitry: 15 and 16 billion, respectively. Still, both are manufactured using the same 5nm technology. A greater transistor count often results in faster performance, which gives the Apple M1 a better advantage.

Though both processors are based on the Arm architecture, they employ distinct architectures. Even if they feature the same quantity of CPU and GPU cores, their performance may be very different. Hence, Contrasting the Apple A15 CPU with the Apple M1 engine is akin to comparing apples to oranges.


It is tough to say which is superior since both have advantages and drawbacks. We recommend Apple M1 for those who value overall effectiveness. However, individuals who value durability should choose the Apple A15.

Just In: Microsoft is Secretly Testing A Beta Version of Teams Geared for The Apple M1 Platform

We have excellent news if you use Teams on an Apple Mac with an M1 processor. Microsoft has now launched an Apple M1 upgraded version of Teams, but it is still in beta. Downloadable from Microsoft's website, The beta version of this Teams application is no longer supported by Rosetta 2.

Microsoft's website does not show the URL for the M1 iteration of Teams. Rather than that, it is a direct download, implying that Microsoft is testing it covertly. We will keep you updated since a full-fledged launch may not be far away.

Apple's M1 processor debuted in 2020, and Microsoft has been working to improve its software for Macs equipped with ARM-based hardware since then. Microsoft Edge, and the Office Suite of applications, have already been optimized. The sync client for OneDrive is also upgraded. 

While Teams has never been as sluggish on M1 Macs as on Microsoft, this should imply that the M1 streamlined edition of Teams will be much quicker than the present Intel Mac version. Teams are now a "Universal" application, which Apple refers to as optimized programs for the ARM-based M1 chipset and Intel CPUs.

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Paul Syverson
Paul Syverson
Paul Syverson is the founder of Product Reviews. Paul is a computer scientist; he used to carry out a handful of significant studies which contributed to bringing in many special features on the site. He has a huge passion for computers and other tech products. He is always diligent in delivering quality writings to bring the most value to people. |