AArch64

<p>AArch64, also known as ARM64, is a <a href="/facts/64-bit_computing/AgvkQHkM">64-bit</a> version of the <a href="/facts/ARM_architecture_family/SALsYA79">ARM architecture family</a>, a widely used set of computer processor designs. It was introduced in 2011 with the <a href="/facts/ARMv8/SALsYA79">ARMv8</a> architecture and later became part of the <a href="/facts/ARMv9/SALsYA79">ARMv9</a> series. AArch64 allows processors to handle more memory and perform faster calculations than earlier <a href="/facts/32-bit_computing/TDMVce8s">32-bit</a> versions. It is designed to work alongside the older 32-bit mode, known as <a href="/facts/AArch32/SALsYA79">AArch32</a>, allowing compatibility with a wide range of software. Devices that use AArch64 include <a href="/facts/Smartphone/cSIrBMWG">smartphones</a>, <a href="/facts/Tablet_computer/6pGX2I7b">tablets</a>, <a href="/facts/Personal_computer/koaYfNce">personal computers</a>, and <a href="/facts/Server_(computing)/dEaYFD7r">servers</a>. The AArch64 architecture has continued to evolve through updates that improve performance, security, and support for advanced computing tasks.
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AArch64 open-in-new

AArch64