With industry-leading performance, powerful features, and incredible efficiency, M1 is Apple’s first chip designed specifically for the Mac
First System on a Chip for the Mac
Macs and PCs have traditionally used multiple chips for the CPU, I/O, security, and more. Now with M1, these technologies are combined into a single SoC, delivering a whole new level of integration for greater performance and power efficiency. M1 also features a unified memory architecture that brings together high-bandwidth, low-latency memory into a single pool within a custom package. This allows all of the technologies in the SoC to access the same data without copying it between multiple pools of memory, further improving performance and efficiency
The World’s Best CPU Performance per Watt
M1 features an 8-core CPU consisting of four high-performance cores and four high-efficiency cores. Each of the high-performance cores provides industry-leading performance for single-threaded tasks, while running as efficiently as possible. They are the world’s fastest CPU cores in low-power silicon, allowing photographers to edit high-resolution photos with lightning speed and developers to build apps nearly 3x faster than before. And all four can be used together for a huge boost in multithreaded performance.
The four high-efficiency cores deliver outstanding performance at a tenth of the power. By themselves, these four cores deliver similar performance as the current-generation, dual-core MacBook Air at much lower power. They are the most efficient way to run lightweight, everyday tasks like checking email or browsing the web, and preserve battery life like never before. And all eight cores can work together to provide incredible compute power for the most demanding tasks and deliver the world’s best CPU performance per watt.
The World’s Fastest Integrated Graphics
M1 includes Apple’s most advanced GPU. It benefits from years of analysis of Mac applications, including everyday apps and challenging pro workloads. With industry-leading performance and incredible efficiency, the GPU in M1 is in a class by itself. Featuring up to eight powerful cores capable of running nearly 25,000 threads simultaneously, the GPU can handle extremely demanding tasks with ease, from smooth playback of multiple 4K video streams to rendering complex 3D scenes. With 2.6 teraflops of throughput, M1 has the world’s fastest integrated graphics in a personal computer.
Blazing-Fast, On-Device Machine Learning
The M1 chip brings the Apple Neural Engine to the Mac, greatly accelerating machine learning (ML) tasks. Featuring Apple’s most advanced 16-core architecture capable of 11 trillion operations per second, the Neural Engine in M1 enables up to 15x faster machine learning performance. In fact, the entire M1 chip is designed to excel at machine learning, with ML accelerators in the CPU and a powerful GPU, so tasks like video analysis, voice recognition, and image processing will have a level of performance never seen before on the Mac.
More Innovative Technologies Packed into M1
The M1 chip is packed with a number of powerful custom technologies, including:
- Apple’s latest image signal processor (ISP) for higher quality video with better noise reduction, greater dynamic range, and improved auto white balance.
- The latest Secure Enclave for best-in-class security.
- A high-performance storage controller with AES encryption hardware for faster and more secure SSD performance.
- Low-power, highly efficient media encode and decode engines for great performance and extended battery life.
- An Apple-designed Thunderbolt controller with support for USB 4, transfer speeds up to 40Gbps, and compatibility with more peripherals than ever.
macOS Big Sur Optimized for M1
Source : Apple