Specifications

The Cortex-A9 processor is a performance and power optimized multi-core processor and it is one of Arm's most widely deployed and mature applications processors.

The Cortex-A9 processor features a dual-issue, partially out-of-order pipeline and a flexible system architecture with configurable caches and system coherency using the ACP port. The Cortex-A9 processor achieves a better than 50% performance over the Cortex-A8 processor in a single-core configuration.


Comparing performance graph of Cortex-A9 and Cortex-A8.

Characteristics

The Cortex-A9 processor is a performance and power optimized multi-core processor. It features a dual-issue, partially out-of-order pipeline and a flexible system architecture with configurable caches and system coherency using ACP port. The Cortex-A9 processor achieves a better than 50% performance over the Cortex-A8 processor in a single-core configuration.


Cortex-A comparison table for Armv7-A and Armv8-A

Download the following PDF datasheet to compare the specifications of Cortex-A Armv7-A and Armv8-A processors.

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