Intel real-time technology supports new solutions that require a high degree of coordination, both within and across networked devices. Intel® Time Coordinated Computing (Intel® TCC)-enabled processors deliver optimal compute and time performance for real-time applications 1. Using integrated or discrete Ethernet controllers featuring IEEE 802.1 Time Sensitive Networking (TSN), these processors can power complex real-time systems.

Enable Real-Time Use Cases

Real-Time Performance

Time sensitive networking (TSN) refers to a collection of IEEE standards, specifications and capabilities based on standard Ethernet networks to support time-sensitive applications and supports precision time synchronization, timeliness for data delivery, and traffic scheduling.


Why TSN?

  • Secure and reliable delivery of data

  • Guaranteed latency for data delivery

  • Converged networks save operating costs

  • Simplifies system configuration and operation

  • Open ecosystem


Platform Features

  • 1-3 integrated Ethernet TSN controllers
  • Enable ultra-reliable low-latency communication (URLLC) machine-to-machine communication up to 2.5Gbps/port speeds
  • Supports coexistence of hard real-time operational technology (OT) and soft real-time information technology traffic in a single network, reducing infrastructure cost
  • Simplify board design with integrated Ethernet controllers; less power consumption, smaller form factor, bill of material cost saving
  • Streamline software development with open standard reference software


Supported Ethernet TSN standards

  • IEEE 802.1AS       Generalized Precision Time Protocol
  • IEEE 802.1Qbv    Time-aware Shaper
  • IEEE 802.1Qav    Credit-based Shaper
  • IEEE 802.1Qbu   Frame Preemption


Learn more:

Article: Adopting Time-Sensitive Networking (TSN) for Automation Systems

White Paper: The Business Impact of TSN for Industrial Systems

White Paper: Time-Sensitive Networking (From Theory to Implementation in Industrial Automation)


Key Elements

  • Time Synchronization provides hardware capabilities to achieve precise time synchronization and eliminate the need for software-based synchronization and associated adverse effects caused by the OS. Coordinate various clocks found in individual IP blocks, such as CPU, PCIe, network, audio, and more.

  • Timeliness provides hardware capabilities that minimize the latency of data packets from one IP block to another. Allocate critical resources, such as cache, for real-time applications. Prioritize I/O, such as PCIe traffic.

Benefits of Intel® Time Coordinated Computing (Intel® TCC) and Intel® TCC Tools:

  • Enable reliable worst-case execution time (WCET) I/O within compute node.

  • Speed time to market and reduce total cost of ownership with simple tuning.

  • Easily scale from Intel Atom® x6000E Series processors (code named Elkhart Lake) and 11th Gen Intel® Core™ processors (code named Tiger Lake UP3) to next gen with Intel® TCC.

  • Maximize efficiency by aggregating time-critical and non-time-constrained applications onto a single board.

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Product and Performance Information


Intel® technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at