{"slug": "nvidia-becomes-the-top-vendor-in-data-center-ethernet-switching-revenue", "title": "Nvidia becomes the top vendor in data center Ethernet switching revenue", "summary": "Nvidia became the top vendor in data center Ethernet switching revenue for the first time in Q2 2025, generating $2.3 billion in revenue with a 647% year-over-year increase and a 25.9% market share, surpassing Arista Networks and Cisco. The growth is driven by its $6.9 billion Mellanox acquisition and the Spectrum-X Ethernet platform optimized for AI workloads, reflecting the broader AI infrastructure arms race.", "body_md": "# Nvidia becomes the top vendor in data center Ethernet switching revenue\n\nThe chipmaker's $6.9 billion Mellanox acquisition is paying off in ways few predicted, with 647% year-over-year revenue growth in the networking segment.\n\nNvidia just claimed the top spot in data center Ethernet switching revenue for the first time. In Q2 2025, Nvidia pulled in $2.3 billion in data center Ethernet switch revenue, a 647% year-over-year increase that gave it a 25.9% market share. That’s enough to leapfrog Arista Networks and Cisco, two companies that have owned this space for years.\n\n## From chip company to networking giant\n\nThe story here starts in April 2020, when Nvidia acquired Mellanox Technologies for $6.9 billion. Mellanox gave Nvidia the foundation for what eventually became the Spectrum-X Ethernet platform. Spectrum-X combines Ethernet switches with Data Processing Units, or DPUs, to create high-performance networking fabrics specifically optimized for AI workloads.\n\nThe growth trajectory has been steep. In Q1 2025, Nvidia generated approximately $1.46 billion in data center Ethernet switch revenue, representing an 8.6x year-over-year increase. By Q2 2025, that figure jumped to $2.3 billion. As of Q1 2026, Nvidia maintained its position at the top of the leaderboard in a market that grew 39.8% year-over-year to reach $15.4 billion.\n\n## The AI infrastructure arms race is reshaping the market\n\nOverall Ethernet switch sales exceeded $8 billion in Q3 2025, more than double from three years prior. Nvidia held an 11.6% share in that quarter when measured across all Ethernet switching, not just data center. The data center-specific segment is where Nvidia’s dominance is most pronounced.\n\n## What this means for investors\n\nThe $6.9 billion Mellanox acquisition now looks like one of the shrewdest deals in recent tech history. A single quarter of Ethernet switching revenue, $2.3 billion, represents a third of the entire acquisition price.\n\nTraders should watch Nvidia’s networking segment as a leading indicator of broader AI infrastructure spending. The overall data center Ethernet switch market grew nearly 40% year-over-year as of Q1 2026.\n\n**Disclosure:** This article was edited by Editorial Team. For more information on how we create and review content, see our\n\n[Editorial Policy](https://cryptobriefing.com/editorial-policy/).", "url": "https://wpnews.pro/news/nvidia-becomes-the-top-vendor-in-data-center-ethernet-switching-revenue", "canonical_source": "https://cryptobriefing.com/nvidia-top-data-center-ethernet-switching-revenue/", "published_at": "2026-06-18 13:17:18+00:00", "updated_at": "2026-06-18 13:25:24.377563+00:00", "lang": "en", "topics": ["ai-infrastructure", "ai-chips"], "entities": ["Nvidia", "Mellanox Technologies", "Arista Networks", "Cisco", "Spectrum-X"], "alternates": {"html": "https://wpnews.pro/news/nvidia-becomes-the-top-vendor-in-data-center-ethernet-switching-revenue", "markdown": "https://wpnews.pro/news/nvidia-becomes-the-top-vendor-in-data-center-ethernet-switching-revenue.md", "text": "https://wpnews.pro/news/nvidia-becomes-the-top-vendor-in-data-center-ethernet-switching-revenue.txt", "jsonld": "https://wpnews.pro/news/nvidia-becomes-the-top-vendor-in-data-center-ethernet-switching-revenue.jsonld"}}