Apple M1

wikipedia:Apple M1 (November 2020)

• Pro, Max, Ultra

• 5 nm
  • Apple M1 Pro, 32 GB max memory
  • Apple M1 Max, 64 GB max memory

• MacBook Air (M1, 2020)
• Mac mini (M1, 2020)
• MacBook Pro 5th generation (13-inch, M1, Nov 2020)
• iMac (May 2021)

• Dedicated neural network hardware in a 16-core Neural Engine, capable of executing 11 trillion operations per second
• ISP

Initial support for the M1 SoC in the Linux kernel was released on June 27, 2021, with version 5.13

GPU

Apple's claim can execute nearly 25,000 threads simultaneously and have a maximum floating point (FP32) performance of 2.6 TFLOPs.

Errata

The M1 chip has errata given the name "M1RACLES". Two sandboxed applications can exchange data without the system's knowledge by using an unintentionally writable processor register as a covert channel, violating the security model and constituting a minor vulnerability. It was discovered by Héctor Martín Cantero

Related

• Asahi Linux
• Apple silicon
• uname -m
• Apple M2 (June 6, 2022)
• Apple Neural Engine (ANE)

See also

• M1, Apple M
• Apple silicon, Apple-designed processors, A18, A17, A16, Apple A15, Apple A14, Apple T1, Apple T2, Apple W1, Apple W2, Apple W3, Apple H1, Apple H2, M1, M2, M3, M4, asitop, Powermetrics, MLX