Arm Processors for the Widest Range of Devices—from Sensors to Servers

Arm is the industry's leading supplier of microprocessor technology, offering the widest range of microprocessor cores to address the performance, power and cost requirements for almost all application markets. Combining a vibrant ecosystem with more than 1,000 partners delivering silicon, development tools and software, and with more than 180 billion processors shipped, our technology is at the heart of a computing and connectivity revolution that is transforming the way people live and businesses operate.

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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
Higher graphics performance combined with power efficiency
Advanced automotive vision system image processor
Scalable and flexible for cloud to edge infrastructure
Powerful solutions for physical security applications
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Cortex-A

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-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-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

Cortex-R

Cortex-R82

Highest performance real-time processor
  • Offers efficient, high-performance compute for complex storage applications
  • Supports Arm Neon technology for ML acceleration
  • Implements MMU for rich OS support

Cortex-R52

Most advanced processor for functional safety
  • Enables advanced safety features for range of automotive applications
  • Software separation protects safety-critical code
  • High-performance multicore clusters deliver real-time responsiveness

Cortex-R8

High performance processor suited for storage controllers and modems
  • Offers low latency
  • Configurable ports support flexible design options
  • Delivers the responsive power needed for high-performance mass storage applications

Cortex-R5

Offers real-time performance with functional safety
  • Dual core configurations enables twice the performance of previous Cortex-R processors
  • Ideally suited for the development of safety-critical products
  • Most commonly used in high-volume deeply embedded SoC applications

Cortex-R4

Smallest, real-time performance processor
  • Offers excellent energy efficiency and cost effectiveness
  • Prioritize reliability and error management with built-in error handling
  • Ideal for embedded applications including automobiles and cameras

Ethos - NPUs

Ethos-N78

Scalable and efficient second-generation ML inference processor
  • 2x faster inference with 40% lower bandwidth, 25% increased efficiency
  • Multiple markets from 1 to 10 TOP/s and up to 90 unique configurations
  • Develop once, deploy anywhere with online and offline compilation

Ethos-U65

Powering innovation in a new world of AI devices at the edge and endpoint
  • Delivers 1.0 TOP/s ML performance in about 0.6 mm2
  • Partner configurable from 256 to 512 8-bit MACs
  • Unified toolchain supports Cortex-M and Cortex-A based systems

Ethos-U55

Configurable and efficient embedded ML inference
  • Delivers up to 0.5 TOP/s, a 480x ML up lift and 90% energy reduction 
  • Partner configurable from 32 to 256 8-bit MACs in around 0.1mm2
  • Rapid development with a single tool chain for Cortex-M and Ethos-U

Ethos-N77

Highly efficient and performant ML inference processor
  • Ideal for premium mobile, AR/VR, smart cameras and adjacent markets
  • High efficiency up to 5 TOPs/W
  • Up to 225 percent convolution performance uplift using Winograd

Ethos-N57

Balance of ML inference performance and efficiency
  • Enabling premium AI in mid-range mobile, STB/DTV and other markets
  • Delivers up to 2 TOP/s with 1024 8-bit MACs
  • Up to 225% convolution performance uplift using Winograd

Ethos-N37

Low-footprint ML inference processor
  • For most endpoint designs, entry level mobile as well as mid-low STB/DTV
  • Up to 1 TOP/s in less than 1mm2
  • Up to 225 percent convolution performance uplift using Winograd

Arm NN SDK

Bridges the gap between existing neural network frameworks and the underlying IP
  • Free of charge
  • Supports Arm Cortex CPUs, Arm Mali GPUs and the Arm Machine Learning processor
  • Arm NN for NNAPI accelerates neural networks on Android devices

Neoverse

Neoverse N1

Accelerating the transformation to a Scalable Cloud to Edge Infrastructure
  • Revolutionary compute performance
  • Platform features specific to Infrastructure 
  • Designed for extreme range of scale and diversity of compute

Neoverse E1

Empowering the Infrastructure to Meet Next Generation Throughput Demands
  • Intelligent design for highly efficient throughput 
  • Fully leverages diverse Arm software ecosystem 
  • Highly scalable throughput for edge to core data transport

SecurCore

SC300

High performance processor with low dynamic power
  • Combines benefits of the Cortex-M3 processor with enhanced security features
  • Designed primarily for tamper resistant smart cards
  • Embeds counter measures against side channel attacks and fault injections

SC000

Designed specifically for the highest volume smartcard and embedded security applications
  • Combines benefits of the Cortex-M0 processor with enhanced security features
  • Upward compatible with SC300 processor
  • Extensive ecosystem of embedded tools, software and knowledgebase
Show more - 37 items
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