NVIDIA Spectrum-X Networking Platform

Accelerate AI network performance by 1.6X over traditional Ethernet.

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    The World’s First Ethernet Networking Platform for AI

    Easily provision and manage powerful AI applications with the NVIDIA Spectrum™-X networking platform. Powered by the tight coupling of the NVIDIA Spectrum-4 Ethernet switch and the NVIDIA® BlueField®-3 SuperNIC, Spectrum-X delivers the highest performance for AI, machine learning, and natural language processing, as well as diverse industry applications.

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    NVIDIA Supercharges Ethernet Networking for Generative AI

    Spectrum-X Adopted by Cloud Service Providers, GPU Cloud Providers and Enterprises; Broad System-Maker Support Extends NVIDIA Networking’s Reach to Every Market.

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    Read Press Release | Read Data Sheet

    Key Features and Benefits

    Spectrum-X is a revolutionary solution for building multi-tenant, hyperscale AI clouds with Ethernet. With it, organizations can significantly improve the performance and power efficiency of AI clouds and gain higher predictability and consistency, resulting in faster time to market and a greater competitive edge.

    Nearly Perfect Bandwidth at Scale

    Extremely Low Latency

    End-to-End Stack Optimization

    Advanced RoCE Extensions for Scalable AI Communications

    Deterministic Performance and Performance Isolation

    Open Network Operating System: SONiC and Cumulus

    Improved AI Cloud Performance

    NVIDIA Spectrum-X enhances network performance by 1.6X, accelerating the processing, analysis, and execution of AI workloads and, in turn, the development and deployment of AI solutions.

    Accelerated Ethernet for Hyperscale

    Powered by NVIDIA networking innovations, Spectrum-X is fully standards-based Ethernet with support for open Ethernet stacks (SONiC) at cloud scale.

    Full-Stack Optimization

    Spectrum-X is tuned and validated across the full stack of NVIDIA hardware and software, creating an unmatched Ethernet solution for AI clouds. 

    NVIDIA Spectrum-4

    The NVIDIA Spectrum SN5000 series switches are the fifth generation of  Spectrum Ethernet switches, purpose-built to accelerate hyperscale generative AI fabrics. With port speeds reaching up to 800 gigabits per second (Gb/s), SN5000 switches deliver accelerated Ethernet for every data center without compromising between performance and features.

    Learn More About Spectrum SN5000

    NVIDIA BlueField-3

    The NVIDIA BlueField-3 SuperNIC is a novel class of network accelerators,  purpose-built for supercharging hyperscale AI workloads. Designed for network-intensive, massively parallel computations, the BlueField-3 SuperNIC provides up to 400Gb/s RoCE network connectivity between GPU servers, optimizing peak AI workload efficiency.

    Learn More About BlueField-3

    The Spectrum-X Networking Platform Now Available From These Partners

    Networking for the Era of AI: The Network Defines the Data Center

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    Explore More Spectrum-X Resources

    Spectrum-X Datasheet

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    Networking for AI Technical Blog

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    Spectrum-X Technical Whitepaper

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    Networking for AI Technical Whitepaper

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    SuperNIC Technical Whitepaper

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    Spectrum-X Solution Stack

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