Nvidia's Networking Division Hits $31B: Why a GPU Company Now Outsells Cisco in Data Center Switches
Nvidia’s networking division generated $31 billion in fiscal year 2026 revenue — $11 billion in Q4 alone — making a GPU company the largest data center Ethernet switch vendor on the planet. According to Nvidia’s Q4 FY2026 earnings report, networking revenue surged 267% year-over-year, and the division now generates more quarterly revenue than Cisco’s entire annual data center switching business. This isn’t a side project. Networking is now Nvidia’s second-largest business segment, and it’s reshaping who builds, sells, and operates data center networks. ...