Nvidia's $3.5 billion convertible bond investment in MediaTek cements a partnership spanning AI data centers, PCs, and automotive — and hands the Taiwanese chip designer a direct route into Nvidia's rack-scale infrastructure stack.
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Nvidia invests $3.5 billion in MediaTek, deepening AI chip alliance
Nvidia is investing $3.5 billion in MediaTek through convertible bonds, locking the Taiwanese chip designer into its NVLink Fusion interconnect platform as hyperscalers accelerate their own custom silicon efforts. The deal, announced Monday, formalizes what Nvidia CEO Jensen Huang called a partnership to build AI factories at scale.
"AI is transforming every computing platform — from the world's largest AI factories to the PC and the car," Huang said in a statement. "Together, we're building platforms that bring NVIDIA accelerated computing to new markets and give customers the freedom to create differentiated AI systems at enormous scale."
MediaTek will adopt NVLink Fusion as the foundation for customers developing custom AI accelerators, or XPUs, for hyperscale and large AI infrastructure deployments. The platform bundles NVLink connectivity, high-bandwidth memory, advanced packaging, and rack-scale system integration, allowing customers to focus engineering resources on differentiated compute rather than surrounding infrastructure. MediaTek also gains access to NVHBM, Nvidia's custom memory architecture designed to increase bandwidth and energy efficiency while freeing silicon area for compute.
The deal gives MediaTek a path to capture up to 15 percent of the roughly $80 billion data center market next year, with the company projecting about $2 billion in AI chip revenue this year. MediaTek shares have climbed nearly 200 percent in recent months as investors priced in its data center pivot.
NVLink Fusion and the Custom Silicon Race
The investment follows a similar arrangement with Amazon, which agreed to deploy 2 million additional Nvidia components and run Nvidia's connection technology alongside its internally developed chips, according to Bloomberg. Together, the deals show Nvidia anchoring its interconnect hardware inside AI data center build-outs even as its largest customers pursue in-house silicon.
MediaTek is competing with Broadcom and Marvell Technology for business helping data center operators design custom chips. The NVLink Fusion platform gives MediaTek a prevalidated path for integrating custom processors into Nvidia's NVLink-connected, rack-scale AI factories using the NVIDIA MGX architecture. The platform includes the NVLink Fusion chiplet, which connects custom XPUs to Nvidia's scale-up fabric through photonic or electrical interconnects, and NVLink-C2C for high-bandwidth connections between XPUs and Nvidia Rosa CPUs.
MediaTek's $80 Billion Data Center Opportunity
Beyond data centers, the expanded partnership extends across multiple generations of chips for Nvidia RTX Spark and DGX Spark systems, bringing accelerated AI computing to consumer PCs, developer systems, and enterprise workstations. MediaTek previously worked with Nvidia on the GB10 Grace Blackwell Superchip that powers DGX Spark, combining an Nvidia Blackwell GPU with a Grace CPU connected through NVLink-C2C.
In automotive, the companies plan to continue jointly developing technologies for AI-powered, software-defined vehicles. MediaTek's Dimensity Auto platforms already integrate Nvidia technologies for AI capabilities and RTX graphics for vehicle cockpits, operating alongside Nvidia DRIVE AGX.
MediaTek vice chairman and CEO Rick Tsai said Nvidia's investment "strengthens a collaboration that spans cloud AI infrastructure, local AI computing and automotive in the era of physical AI."
Nvidia has been investing across the AI supply chain, including power infrastructure developer Lancium and chip designer Marvell. The company predicts revenue will grow 70 percent next year as it expands from accelerators into complete computer systems and networking.
For investors, the deal reinforces Nvidia's strategy of making its interconnect technology the standard for AI infrastructure — a moat that matters as Amazon, Google, and Microsoft develop their own chips. MediaTek's stock, already up nearly 200 percent in recent months, gains a direct revenue path into Nvidia's data center business. Broadcom and Marvell face a more crowded field for custom silicon design wins.
This article is for informational purposes only and does not constitute investment advice.
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