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In 2020, Apple announced that they were transitioning the Mac platform from being based on Intel central processors (CPUs) to Apple ARM-based processors, which they refer to as Apple silicon. The first Mac with an Apple M1 chip was released in late 2020.An Apple M1 or M2 processor is also sometimes referred to by the architecture name of aarch64 or arm64.The M1 is an ARM processor, not an x86 processor. It integrates more components than an Intel CPU. The Apple M1 also integrates RAM in the same package. It features Rosetta 2 dynamic binary translation that allows it to run x86 software.

Is M1 chip obsolete : M1 and M2 are far from obsolete

Unless you're jumping from a base M1 to something like an M3 Max, you're unlikely to feel a major performance gain moving from one Apple Silicon generation to another. But if you're running an Intel Mac, that's a whole other consideration.

Is M2 chip arm-based

Apple M2 is a series of ARM-based system on a chip (SoC) designed by Apple Inc. as a central processing unit (CPU) and graphics processing unit (GPU) for its Mac desktops and notebooks, the iPad Pro and iPad Air tablets, and the Vision Pro mixed reality headset.

Are Apple chips ARM-based : Apple's custom chips are Arm-based and are similar to the A-series chips used in iPhones and iPads, making them markedly different from the Intel chips that were used in earlier Macs. Apple finished its transition to Apple silicon after a three-year period in 2023 with the launch of an Apple silicon Mac Pro.

Apple M1

General information
Microarchitecture	"Firestorm" and "Icestorm"
Instruction set	ARMv8.5-A
Physical specifications
Transistors	M1: 16 billion M1 Pro: 33.7 billion M1 Max: 57 billion M1 Ultra: 114 billion

ARM-

Apple M2 is a series of ARM-based system on a chip (SoC) designed by Apple Inc. as a central processing unit (CPU) and graphics processing unit (GPU) for its Mac desktops and notebooks, the iPad Pro and iPad Air tablets, and the Vision Pro mixed reality headset.

Is an M1 an ARMV7 or ARMv8

M1 is Armv8. 5-A, which is almost the same as Armv9.That price alone is tempting, but there are other reasons why the MacBook Air M1 is still worth considering in 2024. Lowest price! It's no longer Apple's flagship, but the MacBook Air M1 offers fantastic performance and value.It's time to let the M1 MacBooks go, though. Apple took a big leap by switching to its own chips, which has clearly paid off with the arrival of these powerful M3 MacBooks. With the wedge design in the rear-view mirror, Apple has officially closed the door on the first era of MacBooks.

Click the Apple menu in the top-left corner of your screen. Select About This Mac. Click the System Report button. On the Hardware tab, look for the Processor Name.

Does Apple use ARM : Apple silicon refers to a series of system on a chip (SoC) and system in a package (SiP) processors designed by Apple Inc., mainly using the ARM architecture. They are the basis of Mac, iPhone, iPad, Apple TV, Apple Watch, AirPods, AirTag, HomePod, and Apple Vision Pro devices.

Is Apple ARM or x86 : Apple's MacBooks can have either ARM or x86 architecture, and the difference between them lies in the type of microprocessor they use. Intel architecture is based on x86-64 processors, which are widely used in personal computers and servers.

Does Apple use ARMv8

The Apple A7 chip is the first 64-bit chip to be used in a smartphone and later a tablet computer. The A7 features an Apple-designed 1.3–1.4 GHz 64-bit ARMv8-A dual-core CPU, called Cyclone, and an integrated PowerVR G6430 GPU in a four cluster configuration.

The traditional ARM vs. x86 comparison is upended by recent ARM advancements, challenging old benchmarks. Historically, ARM favored power efficiency, dominating mobile systems, while x86 led in high-performance computing.The main difference between macOS applications on Intel and ARM architectures is that they are built to run on different types of processors. Apple's MacBooks can have either ARM or x86 architecture, and the difference between them lies in the type of microprocessor they use.

Is M2 ARM or x64 : ARM

It is the second generation of ARM architecture intended for Apple's Mac computers after switching from Intel Core to Apple silicon, succeeding the M1. Apple announced the M2 on June 6, 2022, at Worldwide Developers Conference (WWDC), along with models of the MacBook Air and the 13-inch MacBook Pro using the M2.