Apple M Chips Guide: M1, M2, M3, M4 & M5 Explained

The M chip is perhaps Apple’s most important release in the 2020s (so far).  

Introduced in November 2020, the M1 chip was the first one designed exclusively for macOS.  

Its speed, efficiency, and power have provided a notable boost to the complete Mac experience. 

Before the M1 release, Apple used Arm technology in its iOS devices (iPhone and iPad). Arm chips were used in Macs from 2016 to 2020 and are still commonly used in Windows machines.  

Still, the M1 chip delivers faster performance and exceptional power efficiency, including a 2X longer battery life.  

Following the successful release of M1, Apple unveiled the M2 chip in 2022, the M3 chip in 2023, and the M4 chip this past May.  

It’s a safe bet that the M5 chip will be released in 2025. Of course, it’s expected to be faster than all its M series predecessors.  

Try Parallels Desktop for Mac and run all your favorite apps on the M chip Apple computers, including Windows-exclusive apps. 

What are Apple M Chips?

Apple M chips are a family of processors designed by Apple Inc. specifically for Mac computers and some iPad models. These chips are part of Apple’s move away from Intel processors to its own custom silicon, built using ARM-based architecture. The first chip in this lineup, the Apple M1, was introduced in 2020 and marked a major shift in how Macs handle performance, power efficiency, and system integration.

Apple M chips combine several core components into a single system on a chip (SoC). This means the CPU, GPU, memory controller, Neural Engine (for machine learning), and other system functions are integrated into one chip instead of being separate parts. This design helps improve speed, reduce power consumption, and optimize performance for macOS.

Key features of Apple M chips

• Unified memory architecture – Memory is shared across the CPU, GPU, and other components for faster data access.
• High performance with lower power usage – Macs with Apple silicon often deliver strong performance while using less battery.
• Integrated graphics – Many M-series chips include powerful built-in GPUs capable of handling graphics-heavy tasks like video editing and 3D work.
• Neural Engine support – Specialized cores accelerate machine learning tasks such as image recognition and AI-powered features.

What are the differences between each M chip version?

There are significant differences among M chip versions, each with generation-over-generation updates and improvements. Let’s take a closer look:  

M1 chip

Released in 2020, the first M1 chip integrates the CPU (central processing unit) with the GPU (graphics processing unit) on a single piece of silicon. Consequently, enabling it to perform faster and extend MacBook’s battery life.  

Johny Srouji, Apple’s Senior Vice President of Hardware Technologies, said at the M1 announcement, “There has never been a chip like M; our breakthrough SoC (system on a chip) for the Mac.  

It builds on more than a decade of designing industry-leading chips for iPhone, iPad, and Apple Watch, and ushers in a whole new era for the Mac.”  

The M1 chip is available in MacBook Air, MacBook Pro, Mac Mini, and iMac models.  

M1 Pro

The M1 Pro offers increased performance with more CPU and GPU cores, making it 70 percent faster than the M1.  

 A PC chip’s peak performance paled compared to M1 Pro’s 1.7x higher CPU performance while using less than 70 percent power.  

The M1 Pro chip’s integrated graphics performed 7x faster than the 8-core PC laptop chip with its 16-core CPU.  

The M1 Pro is available on MacBook Pro, Mac Mini, iMac, and iPad Pro.  

M1 Max

When it launched in the fall of 2021, the M1 Max was the largest chip Apple had ever built.  

With a 10-core CPU similar to the M1 Pro, it added an impressive 32-core GPU, making its graphics processing capabilities 4x faster than the original M1.  

It performed like the highest-end GPU for the largest PC laptops but required far less power.  

The M1 Max allows for faster performance while it generates less heat and uses quiet fans.  

The M1 Max is available on MacBook Pro and MacBook Studio models.  

M1 Ultra

In the M1 series, M1 Ultra is the M chip on steroids.  

It is the UltraFusion packaging of two M1 Max dies, thus creating a powerful system on a chip.  

As a result, it produces 2.5 terabytes of bandwidth—four times higher than its competing PC.  

Mac M1 Ultra is exclusive to Mac Studio, providing access to apps designed for iPhone and iPad plus universal apps.  

M2 chip

Launching the next generation of Apple’s silicon, the M2 is exclusively designed for Macs.  

Like its M1 predecessor, it maintained its focus on power and efficiency and delivered a CPU, GPU, and Neural Engine. 

The SoC design of M2 has 50 percent more bandwidth than M1, with up to 24GB of fast unified memory, enabling it to handle larger and more complex workloads. 

The M2 chip is available on MacBook Air, MacBook Pro, Mac mini, iPad Pro, and Mac Studio. 

M2 Pro

The M2 Pro is available on the Mac Mini and the MacBook Pro. 

M2 Max

M2 Max is the answer for users who require heavy media tasks.  

The M2 Max was the most powerful chip Apple put in a laptop until the M2 Ultra debuted. It has the power to function in GPU-in-depth tasks and machine-learning applications.   

The M2 Max is available on MacBook Pro and Mac Studio. 

M2 Ultra

Inspired by its precursor, the M1 Ultra, the M2 Ultra is created from two M2 Max chips with UltraFusion technology.  

It offers scaled-up workflows, transcodes, exports video, runs intricate particle simulations, and works within 3D environments.  

When the M2 Ultra chip was released in June 2023, it made the new Mac Studio and Mac Pro the most powerful Mac desktops ever released up to that point.   

The M2 Ultra is available on Mac Studio and the Mac Pro.  

M3 chip

The M3 series was released in the fall of 2023, introducing the first three-nanometer technology.  

Apple surprised the industry by releasing the three models all at once, rather than their usual practice of releasing them in waves.  

Laura Metz, director of Apple’s Mac product marketing team, stressed how important it was for the M3 series to democratize features and ensure they are accessible to all users while also building their systems for real-life workloads.   

The M3 chip series introduced the Apple 3nm (or 3-nanometer), allowing more transistors to be packed into smaller spaces while elevating speed and efficiency.  

The devices with M3 chips include the MacBook Air, MacBook Pro, and the iMac. 

M3 Pro

The M3 pro streamlines workflows for creatives, coders, and researchers. This efficiency was accomplished by making the GPU 40 percent faster than the M1 Pro.   

The MacBook Pro comes with the M3 Pro chip.  

M3 Max

The M3 Max is designed for users who require complex applications like 3D graphics and video editing due to its architectural improvements to the performance and efficiency cores. 

M2 Ultra

Despite the success of its predecessors, the M1 and M2 Ultra, and anticipation for the M3 Ultra, Apple scrapped releasing it. Instead, they skipped over this version and went straight into the M4 chip series. 

M4 chip

In May 2024, Apple released the iPad Pro powered by an M4 chip, making it the second-generation three-nanometer technology.  

The M4 series comes with advanced machine-learning features for future software releases.  

Building on the M series legacy, the M4 offers power-efficient performance while making the iPad Pro the most powerful device of its kind.  

Devices with M4 chips include iPad Pro, iMac, Mac Mini, and the MacBook Pro. 

M5 chip

The M5 chip is anticipated for release in 2025, leaping further into performance efficiency.  

At this time, Apple has not shared what M5 will bring; however, it is expected to continue to build off the previous series.  

There are speculations that new iterations like the Pro, Max, and Ultra will follow the M5.  

It is worth pointing out that all the M series chips are 100% carbon neutral, aligning with Apple’s carbon neutral plan to have net-zero climate impact across its business by 2030.   

Parallels Desktop works beautifully with M chip Macs

Parallels Desktop allows Mac users to run Windows, Linux, and more on all M chip Macs.  

As the only Microsoft-authorized solution running Windows on Macs with Intel and Apple silicon, the Parallels Desktop team continues to collaborate closely with Apple to bring our millions of users with the latest updates so that they can feel confident investing in their Mac.   

Elevate your Mac experience running Windows and Windows applications. Choose from over 200,000 apps to work, study, and play.  

FAQ

What are the M chips for Apple?

Apple M chips are processors designed by Apple Inc. to power Mac computers and some iPads. Instead of using processors from companies like Intel, Apple created its own chips based on ARM architecture, known collectively as Apple silicon.

M chips combine several components—such as the CPU, GPU, memory controller, and machine-learning processor—into a single system on a chip (SoC). This design improves performance, battery efficiency, and integration with macOS. Apple introduced the first chip in the series, Apple M1, in 2020.

What is M1, M2, M3, and M4 Mac?

M1, M2, M3, and M4 refer to different generations of Apple silicon processors used in Mac computers.

• Apple M1 – The first Apple silicon chip for Macs, introduced in 2020. It delivered major improvements in speed and battery life compared to many Intel-based Macs.
• Apple M2 – Released in 2022 with improved CPU and GPU performance, better memory bandwidth, and support for larger RAM capacities.
• Apple M3 – Introduced in 2023 with a new chip architecture and stronger graphics performance, including hardware-accelerated ray tracing.
• Apple M4 – The newest generation with further performance improvements and enhanced AI and machine-learning capabilities.

These chips power many Macs, including the MacBook Air, MacBook Pro, Mac mini, iMac, and Mac Studio.

Are M chips better than Intel?

In many cases, Apple M chips deliver better performance per watt than Intel processors used in older Macs.

Apple’s chips are designed specifically for macOS and Apple hardware, which allows them to optimize power usage and system performance. This often results in:

• Longer battery life on laptops
• Faster performance for many everyday tasks
• Improved graphics and machine-learning performance
• Less heat and quieter operation

However, some specialized software and enterprise workflows may still run better on traditional x86 processors, depending on compatibility and optimization.

What is the difference between Apple M1, M2, and M3 chips?

Each generation of Apple’s M chips builds on the previous one with improvements in speed, graphics, and efficiency.

M1

• First generation Apple silicon for Mac
• Strong performance and major battery improvements
• Up to 8 CPU cores and 8 GPU cores

M2

• Faster CPU and GPU performance than M1
• Higher memory bandwidth
• Supports more unified memory

M3

• New architecture with better graphics performance
• Hardware-accelerated ray tracing for advanced graphics
• Improved power efficiency and AI processing

Overall, newer M chips typically provide faster processing, stronger graphics, and better support for modern applications compared to earlier versions.

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