Nvidia's Marvell Bet

Nvidia took a $2 billion stake in Marvell on March 31 and tied the deal to a broader partnership on custom artificial intelligence systems. (investor.nvidia.com) The companies said Marvell will build custom XPUs — chips that mix different kinds of processors for specific workloads — plus networking gear that works with Nvidia’s NVLink Fusion platform. Nvidia said it will supply the surrounding pieces, including its Vera central processing unit, ConnectX network cards, BlueField data processing units, NVLink interconnect and Spectrum-X switches. (investor.marvell.com) NVLink Fusion is Nvidia’s rack-scale system for linking many chips inside one artificial intelligence cluster, so customers can plug in semi-custom silicon without giving up Nvidia’s software and networking stack. Bloomberg reported the arrangement also opens Nvidia’s system so Marvell can integrate custom artificial intelligence chips and networking equipment on the platform. (investor.nvidia.com) (bloomberg.com) The other piece is silicon photonics, which moves data with light instead of copper wires inside and between servers. Nvidia and Marvell said they will work on optical interconnects and silicon photonics as artificial intelligence clusters get larger and harder to wire efficiently. (investor.nvidia.com) (bloomberg.com) That focus lines up with where money is moving in chips. TrendForce said the top 10 fabless integrated circuit design companies generated $359.4 billion in 2025 revenue, up 44% year over year, with Nvidia at No. 1, Broadcom at No. 2 and Qualcomm at No. 3. (trendforce.com) TrendForce said Nvidia’s full-year 2025 revenue rose 65% to $205.7 billion and that data centers made up 90% of its fourth-quarter sales. The same report said the Marvell tie-up points to a market where competition now includes interconnect standards, network architecture and platform integration, not only the speed of the graphics processing unit. (trendforce.com) Marvell’s role in that shift is its mix of custom silicon, optical digital signal processors and networking chips for cloud and telecom customers. Chief Executive Matt Murphy said the expanded pact reflects the growing importance of high-speed connectivity, optical interconnect and accelerated infrastructure in scaling artificial intelligence. (investor.marvell.com) Investors treated the announcement as more than a supplier contract. Bloomberg reported Marvell shares jumped 13% to $99.05 on March 31, while Nvidia shares rose 5.6% to $174.40, after the companies disclosed the stake and partnership. (bloomberg.com) The deal leaves Nvidia selling the central pieces of the artificial intelligence rack even when customers want custom chips around them. Marvell gets a larger role inside those systems, but the structure also keeps Nvidia’s interconnect and software at the center of the buildout. (investor.nvidia.com) (trendforce.com)