In November last year, Apple introduced the new 13-inch Macbook Pro, Macbook Air and Mac Mini with Arm-based M1 chips. The M1 chip has been praised for its excellent performance and efficiency, and is the pinnacle of Apple's iPhone and iPad chip for more than a decade.

Everyone, including Apple fans, is buzzing about the M1, so here's what you need to know about the M1 chip.

About the M1 chip

The M1 is the first system developed by Apple based on a Chip (SoC) for use on a Mac. This is a complete transition from Cupertino's Intel chips, which have been used in Macs since 2006.

As for the "system on the chip", the M1 was able to combine several components. It integrates several different components: CPU, GPU, RAM, Neural Engine, Secure Enclave, SSD controller, image signal processor, encode / decode engines, hunderbolt controller with usb 4.0.
 
Prior to that, Macs used multiple chips for CPU, I / O, and security, and Apple's efforts to integrate these chips are the reason why the M1 is so much faster and more efficient than previous Intel chips. Apple's integrated memory architecture is a big factor. This is because all the technologies on the M1 can access the same data without having to switch between multiple memory libraries.

The M1 contains 16 billion transistors. The chip's design makes it possible to build Macs that are faster and more efficient than Intel-designed chips.

How is M1 different?

Unlike Intel chips based on the X86 architecture, the Apple Silicon M1 uses the same arm-based architecture as the A-series chips that Apple has been developing for the iPhone and iPad for many years.

The M1 chip is the most powerful chip Apple has ever developed, and is similar to the A14 chip of the latest iPhone and iPad Air models, developed by Taiwanese semiconductor manufacturer (TSMC) with a 5-nanometer process. Interestingly, TSMC builds all of Apple's chips and has been doing so for years.

CPU

The M1 chip has a high-performance quad-core and a high-efficiency quad-core 8-core processor. High-performance kernels are designed to offer the best performance of a powerful single-threaded task. The four high-performance cores work together to offer excellent multi-threaded performance, making the M1 Mac even superior to the top-of-the-line 16-inch MacBook Pro. For simple tasks that require less power, such as searching the Internet, the high-efficiency quad core uses only one-tenth of the battery, while maintaining battery life.

GPU

The Apple Silicon chip has an 8-core GPU, but there is also a version used in the first tier of entryMacBook Air‌ models that disable a single core of the 7-core GPU. Graphics performance tests show that the M1 chip offers performance beyond the GeForce GTX 1050 Ti and Radeon RX 560. Like the Radeon RX 560X and Radeon Pro WX 4100, OpenCL scored 19305 points.

Neural Engine

The M1 chip is equipped with the Neural Engine, a version that Apple began adding to its A-series chips a few years ago. Designed to speed up many Machine learning tasks, such as video analysis, voice recognition, and image processing.

Apple M1 Speed

The M1 chip brings 3.5 times more CPU performance, 6 times faster GPU performance, and 15 times faster machine learning capabilities than the Intel chips used in previous generation devices.

Battery Life

In addition to dramatically improving the speed of the M1 chip, it's also the most space-efficient of all the Mac chips Apple has released to date. The battery life of the M1 Mac is twice as long as that of previous Macs.

Security

Intel Macs had a T2 chip that handles security and other features on the Mac, but for M1 chips, this feature is built-in and does not require a secondary chip. The M1 has a Secure Enclave that manages Touch ID and a storage controller with AES encryption hardware for SSD performance. It's definitely faster and safer.