Arm64
Arm64, also known as AArch64, is a 64-bit instruction set architecture (ISA) developed by Arm Holdings, designed for high-performance and energy-efficient computing across a wide range of devices, from smartphones and tablets to servers and supercomputers. It is the 64-bit evolution of the Arm architecture, offering improved performance, larger addressable memory, and enhanced security features compared to its 32-bit predecessors. Arm64 is widely used in mobile devices, embedded systems, and increasingly in cloud infrastructure and data centers due to its power efficiency and scalability.
Developers should learn and use Arm64 when targeting energy-efficient computing platforms, such as mobile applications, IoT devices, or cloud servers where power consumption is a critical factor. It is essential for optimizing performance on Apple Silicon Macs, Android devices, and Arm-based servers, enabling cross-platform development and deployment. Understanding Arm64 is crucial for low-level programming, system optimization, and working with emerging technologies like edge computing and machine learning accelerators.