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Nvidia Networking Hits $11B, Rivals Chips

Nvidia Networking Hits $11B, Rivals Chips
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#networking-revenue#data-centernvidia-networkingnvidia

💡Nvidia networking at $11B/quarter rivals chips—critical for AI data center scaling.

⚡ 30-Second TL;DR

What Changed

Networking business generated $11B in Q last quarter

Why It Matters

Nvidia's networking surge underscores its full-stack dominance in AI infrastructure, where high-speed interconnects are vital for large-scale training. This diversification reduces reliance on pure GPU sales amid AI boom.

What To Do Next

Evaluate Nvidia InfiniBand for your next AI cluster to optimize interconnect bandwidth.

Who should care:Developers & AI Engineers

Key Points

  • •Networking business generated $11B in Q last quarter
  • •Building multibillion-dollar scale to rival chips business
  • •Less fanfare than chips and gaming despite strong growth

🧠 Deep Insight

Background and context from public sources — not the original article. 5 sources cited.

🔑 Enhanced Key Takeaways

  • •NVIDIA's networking business revenue exceeded $31 billion for fiscal year 2026, marking over 10x growth since the Mellanox acquisition.[1]
  • •In Q3 FY2026, networking revenue hit $8.2 billion, up 162% YoY, fueled by NVLink scale-up, Spectrum-X Ethernet, and Quantum-X InfiniBand.[2]
  • •NVIDIA launched BlueField Astra unified control plane, CUDA Tile GPU management, and integrated NVLink with AWS custom chips in Q4 FY2026.[1]

🛠️ Technical Deep Dive

  • •Spectrum-XGS provides 'scale-across' capability for giga-scale AI factories, complementing NVLink scale-up and scale-out options.[2]
  • •BlueField-4 serves as the data center 'operating system' processor for AI factories, accelerating platforms with partners like CoreWeave and Dell.[2][3]
  • •NVLink Fusion extends Arm Neoverse platform for CPU-GPU coherence, with partnerships including Fujitsu, Intel, Meta, Microsoft, and Oracle.[2][3]

🔮 Future ImplicationsAI analysis grounded in cited sources

NVIDIA networking will exceed $50B annually by FY2027
Q4 FY2026 showed 3.5x YoY growth to $11B with record demand for NVL72 and Grace Blackwell, plus Ethernet unification of gigawatt-scale AI factories.[1]
Networking attach rates to GPUs will reach 80% in hyperscalers
Ethernet GPU attach is on par with InfiniBand, with Meta, Microsoft, Oracle, and xAI building gigascale factories on Spectrum-X.[2]

⏳ Timeline

2019-04
Acquired Mellanox, establishing networking foundation.
2025-11
Q3 FY2026 earnings: Networking revenue $8.2B, up 162% YoY; launched BlueField-4 and Spectrum-X partnerships.
2025-11
Announced NVLink Fusion with Arm, Meta, Microsoft, Oracle for AI data centers.
2026-02
Q4 FY2026 earnings: Networking $11B, total FY2026 networking over $31B; launched BlueField Astra and CUDA Tile.
2026-01
FY2026 total revenue $215.9B, Data Center $193.7B driven by networking advancements.
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