Technology That’s Shaping the Future of Compute

Arm is the world's leading technology provider of silicon IP for the intelligent system-on-chips at the heart of billions of devices. Our portfolio of products enable partners to innovate and get-to-market faster on a secure architecture built for performance and power efficiency. Find the right processor IP for your application.

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Supreme performance at optimal power
Powering the most energy-efficient embedded devices
Robust real-time performance
Highest performance for machine learning inference
Advanced automotive vision system image processor
Higher graphics performance combined with power efficiency
Scalable and flexible for cloud to edge infrastructure
Powerful solutions for physical security applications
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Cortex-A
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Cortex-A

Cortex-A78

The fourth generation high-performance CPU based on DynamIQ technology. The most efficient premium Cortex-A CPU
  • Built for next generation consumer devices
  • Enabling immersive experiences on new form factors and foldables
  • Improving ML device responsiveness and capabilities such as face and speech recognition

Cortex-A78C

Providing market-specific solutions with advanced security features and large big-core configurations
  • Performance for laptop class productivity and gaming on-the-go
  • Advanced data and device security with Pointer Authentication
  • Improved scalability with up to 8 big core only configuration and up to 8MB L3 cache

Cortex-A78AE

Arm’s most advanced processor designed for safety-critical applications
  • Suited to complex automated driving and industrial autonomous systems
  • Split-Lock capability with hybrid mode for flexible operations
  • Enhanced support for ISO 26262 ASIL B and ASIL D safety requirements

Cortex-A77

Third-generation high-performance CPU based on DynamIQ technology
  • Leadership performance and efficiency for 5G mobile solutions
  • Improved responsiveness for on device machine learning
  • Built for next-gen smartphones and laptops

Cortex-A76

Second-generation high-performance CPU based on DynamIQ technology
  • Designed for devices undertaking complex compute tasks
  • Greater single threaded performance and improved energy efficiency
  • Enables faster responsiveness and at-the-edge support for machine learning applications

Cortex-A76AE

The world’s first autonomous-class processor with integrated safety features
  • Purpose-built for functional safety applications such as ADAS and autonomous vehicles
  • First application processor with Split-Lock capability
  • Safety capable to industry standards, including ISO 26262 ASIL D

Cortex-A75

First-generation high-performance CPU based on DynamIQ technology
  • Flexible architecture provides a broad ecosystem of support
  • Executes up to three instructions in parallel per clock cycle
  • Broad market use covers smartphones, servers, automotive applications and more

Cortex-A73

Highly power-efficient CPU that maintains high-performance
  • Increased power efficiency of up to 30 percent over predecessors
  • Smallest Armv8-A processor
  • Designed for mobile and consumer applications

Cortex-A72

High-performance CPU that has multiple uses including mobile and embedded technologies
  • Advanced branch predictor reduces wasted energy consumption
  • Gain significant advantages in reduced memory requirements
  • Suitable for implementation in an Arm big.LITTLE configuration

Cortex-A65AE

Arm’s first multithreaded Cortex-A CPU with Split-Lock for functional safety
  • Best-in-class throughput efficiency for memory intensive workloads
  • Highest levels of safety with Dual Core Lock-Step for demanding safety-critical tasks
  • Supports Split-Lock for improved cost efficiency in mixed-criticality applications

Cortex-A65

Arm’s first multithreaded Cortex-A CPU.
  • Best-in-class throughput efficiency for memory intensive workloads
  • Processes two threads simultaneously, scales up to eight cores in a single cluster
  • Built on DynamIQ technology, supports an array of configurations

Cortex-A55

Highest efficiency mid-range processor that can be paired with a high-performance CPU in a DynamIQ configuration
  • Flexible design meets requirements to support broad market application
  • Ideal for smaller devices with constrained environments
  • Designed for compatibilty with DynamIQ configurations

Cortex-A53

The most widely-used mid-range processor with balanced performance and efficiency
  • Available in Arm Flexible Access
  • The choice for high single thread and FPU/Neon performance
  • Supports a wide range of applications across automotive and networking and more
  • Most widely deployed 64-bit Armv8-A processor

Cortex-A35

Armv8-A processor that seamlessly supports 32-bit and 64-bit
  • Power management features reduce the power budget
  • Supports 64-bit processing suitable for embedded applications
  • Ideal processor to use for IoT nodes and gateways

Cortex-A34

Smallest and most power-efficient 64-bit Armv8-A processor
  • Scalable from a single core or up to a cluster of 4 processors
  • Advanced power management with idle power management features
  • Supports 64-bit processing suitable for embedded applications

Cortex-A32

Smallest and lowest power Armv8-A processor
  • Advanced power management with idle power mangement features
  • Scalability of use as a single core or up to a cluster of four processors
  • Logical choice for embedded and IoT markets

Cortex-A7

Smallest and most efficient 32-bit Armv7-A processor
  • Enhanced hardware virtualization provided by Armv7-A extensions
  • Improved memory performance of up to 20 percent over its predecessors
  • Supports 32-bit, rich operating systems, including Linux

Cortex-A5

Customizable Armv7-A processor for high-performance in a low-power profile
  • Scalable versatility for cost-sensitive, low-power applications
  • Advanced features and rich OS support for the smallest devices
  • Fast, low-cost access to Cortex-A5 through Arm DesignStart

Cortex-M

Cortex-M35P

The first Armv8-M processor with tamper resistance built in
  • Added physical resilience and system safety functions won't compromise performance
  • Includes the option of integrated digital signal processing (DSP)
  • Layers of protection guard against easy attacks and system takeovers

Cortex-M33

Ideal blend of real-time determinism, efficiency and security
  • Simplifies digital signal processing with security
  • Differentiate your product with TrustZone software isolation
  • Brings 32-bit performance to even the simplest and cost-sensitive devices

Cortex-M55

Arm’s most AI-capable Cortex-M processor and the first to feature Arm Helium technology
  • Delivers the highest, most efficient ML and DSP performance for Cortex-M
  • Simplifies AI implementation for IoT with the ease-of-use of Cortex-M, a single toolchain, optimized software libraries, and an industry-leading embedded ecosystem 

Cortex-M23

Smallest and lowest power microcontroller with TrustZone security
  • Includes built-in security foundation with TrustZone
  • Memory protection minimizes the risk of unexpected access
  • Ideal processor for use in energy-harvesting IoT nodes and small sensors

Cortex-M7

Highest performance Cortex-M processor
  • Simplifies signal processing to bring high-performance DSP to the masses
  • Built in floating point processing reduces power consumption
  • Supports innovative MCUs for more intensive automation tasks

Cortex-M4

Control and performance for mixed signal devices
  • Integrated digital signal processing (DSP) simplifies system design
  • Essential microcontroller features make it ideal for industrial applications
  • Most widely deployed Cortex-M processor with broad ecosystem

Cortex-M3

Exceptional 32-bit performance with low power consumption
  • Available for a no license fee through DesignStart
  • Commonly used across many smart home devices
  • Deployed in billions of devices across a broad set of embedded applications

Cortex-M1

Small, low-power Cortex-M processor for FPGA devices
  • Available for a no license fee through DesignStart
  • Based on the most proven and trusted embedded architecture
  • Optimised for FPGA development

Cortex-M0+

Most energy-efficient Arm processor available
  • Take advantage of 32-bit processing intelligence at an 8-bit cost
  • Three highly optimized low power modes conserve energy
  • Most commonly used in wearables for healthcare, fitness and more

Cortex-M0

Smallest Arm processor available
  • Available for a no license fee through DesignStart
  • Ideal for smart sensors and mixed signal systems-on-chip (SoC)
  • Three highly optimized low power modes conserve energy
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