Nvidia is quietly building a multibillion-dollar behemoth to rival its chips business

Core Insights - Nvidia's CEO Jensen Huang has been a pioneer in AI chip development since 2010, and a strategic acquisition in 2020 has significantly boosted the company's networking division, which is now one of its fastest-growing segments [1][2]. Group 1: Networking Business Growth - Nvidia's networking business has become the second-largest revenue driver, reporting $11 billion in revenue last quarter, a 267% year-over-year increase, and over $31 billion for the full year [2]. - The division's growth is fueled by AI processing technologies, including NVLink, Nvidia InfiniBand Switches, Spectrum-X, and co-packaged optics switches, which are essential for building AI-focused data centers [3]. Group 2: Market Position and Comparison - Nvidia's networking business outperformed Cisco's networking revenue in a single quarter, highlighting its rapid growth and market significance [4]. - Despite its impressive performance, the networking segment does not receive as much attention as Nvidia's larger chip business or its gaming division, which is significantly smaller [5]. Group 3: Strategic Acquisition and Integration - The networking business originated from the acquisition of Mellanox in 2020 for $7 billion, which has allowed Nvidia to integrate networking capabilities with its GPU offerings [5][8]. - Nvidia's approach involves selling a full-stack solution rather than individual components, differentiating it from competitors and enhancing its market position [9]. Group 4: Future Developments - Nvidia recently announced updates to its networking system, including the Nvidia Rubin platform and new chips for AI supercomputers, indicating ongoing innovation in this segment [9]. - The importance of networking has evolved, with it now being considered fundamental to AI infrastructure rather than just a peripheral function [10].