# Arm's Cortex A55

DevFeed: [Arm's Cortex A55](<https://devfeed.tech/articles/arm-s-cortex-a55-13989.md>)

Original publisher: [Read original article](<https://chipsandcheese.com/p/arms-cortex-a55>)

Author: Chester Lam

Published: 2026-08-02T22:02:44Z

Content type: article

Language: en

Sources: [Chips and Cheese](<https://devfeed.tech/sources/chips-and-cheese.md>)

Topics: [Arm](<https://devfeed.tech/topics/arm.md>), [Front end](<https://devfeed.tech/topics/frontend.md>), [Cache](<https://devfeed.tech/topics/cache.md>), [Neural Network](<https://devfeed.tech/topics/neural-network.md>)

Tags: [arm](<https://devfeed.tech/tags/arm.md>), [cache](<https://devfeed.tech/tags/cache.md>), [core](<https://devfeed.tech/tags/core.md>), [cortex-a55](<https://devfeed.tech/tags/cortex-a55.md>), [devices](<https://devfeed.tech/tags/devices.md>), [efficiency](<https://devfeed.tech/tags/efficiency.md>), [floating-point](<https://devfeed.tech/tags/floating-point.md>), [frontend](<https://devfeed.tech/tags/frontend.md>), [linux](<https://devfeed.tech/tags/linux.md>), [memory](<https://devfeed.tech/tags/memory.md>), [neural](<https://devfeed.tech/tags/neural.md>), [performance](<https://devfeed.tech/tags/performance.md>)

## AI overview

A technical analysis of Arm's Cortex A55 examines its microarchitecture, including its in-order pipelines, frontend, memory subsystem, branch prediction, and implementations in the MediaTek Genio 1200 and other devices.

## Source excerpt

Arm's 5-series cores are meant for tasks where performance barely matters, but power and area efficiency are top priorities.