Nvidia Invests $3.5 Billion in MediaTek to Expand Custom AI Chips Beyond GPUs

Reviewed byNidhi Govil

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Nvidia invested $3.5 billion in MediaTek convertible bonds as the Taiwanese chipmaker adopts NVLink Fusion platform. The Nvidia MediaTek partnership enables custom AI chips to integrate directly with Nvidia-powered data centers, marking the chip giant's largest investment outside the U.S.

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Nvidia MediaTek Partnership Seals $3.5 Billion Investment Deal

Nvidia invests $3.5 billion in MediaTek through convertible bonds, marking its largest investment outside the United States

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. The Nvidia investment covers roughly 90% of MediaTek's $3.9 billion offshore bond offering, which MediaTek called the largest of its kind in Taiwan's capital-market history

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. The deal deepens an existing collaboration between the companies spanning AI infrastructure, local AI computing, and software-defined vehicles

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. MediaTek shares closed 10% higher following the announcement, adding fuel to a near 200% rally in the Taiwanese firm's shares this year

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NVLink Fusion Platform Opens Custom AI Chips to Nvidia Ecosystem

As part of the Nvidia MediaTek partnership, MediaTek will adopt Nvidia's NVLink Fusion platform, allowing customers to develop custom AI chips that can connect to Nvidia-powered AI systems and data centers

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. The NVLink Fusion platform provides a prebuilt, prequalified foundation for multi-die XPU development, accelerating the path from custom silicon to rack-scale AI factories

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. "Basically, every cloud, every model builder is deploying our platform in some shape, form, or fashion," said Dion Harris, Nvidia's senior director of HPC and AI hyperscaler infrastructure solutions. "By MediaTek being able to offer this extension to its customers, it allows them to standardize on the rack-scale infrastructure across their AI factories"

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Tackling Big Tech's Custom Chip Buildout Strategy

The deal positions Nvidia to maintain dominance in AI infrastructure even as hyperscalers like Amazon, Google, Microsoft, OpenAI and Anthropic invest in building their own chips to reduce reliance on Nvidia's GPUs

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. "Nvidia is an AI infrastructure company," Harris emphasized. "We expanded beyond pure computing chips years ago"

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. MediaTek is emerging as a player that can build custom chips for data centers, posing a potential challenge to Broadcom, a market leader in this space

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. MediaTek has quietly started helping Google build its own chips, giving Google a second option beyond Broadcom's design shop

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MediaTek's $2 Billion AI Chip Revenue Target

MediaTek expects its custom AI chip business to generate $2 billion in revenue in 2026, with a total addressable market reaching $80 billion by 2027

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. MediaTek is now targeting 15% to 20% of that market, up from an earlier 10% to 15%

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. The company's first AI accelerator ASIC is scheduled to enter mass production in the fourth quarter of 2026, with a second-generation chip slated for high-volume output in 2028

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. MediaTek is the world's biggest smartphone chip company by market share and the main rival to Qualcomm, but has recently looked to diversify by designing custom silicon for data centers

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Circular Financing Concerns and Strategic Implications

The new deal raises questions about circular financing in the AI ecosystem, as Nvidia continues helping finance businesses building products and infrastructure around its technology

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. Nvidia bought zero-coupon convertible bonds, meaning MediaTek pays no interest unless bondholders convert at a preset strike price, giving Nvidia equity upside if MediaTek's stock keeps climbing

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. Critics argue this creates circular financing where Nvidia sells chips, bankrolls the buyer, and profits again if the buyer's stock climbs on the strength of buying more chips

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. Jensen Huang told Bloomberg TV this isn't circular financing, since the two run separate businesses

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Expanding Collaboration Across Edge AI and Automotive

Beyond AI infrastructure, the Nvidia MediaTek partnership extends to local AI computing through RTX Spark and DGX Spark PC chips, powering consumer AI PCs, developer supercomputers and enterprise workstations

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. In June, Nvidia unveiled the RTX Spark PC chip to "reinvent the PC" for the AI era, developed in partnership with MediaTek

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. The companies will also continue developing platforms for software-defined vehicles in the era of physical AI, with MediaTek's auto platforms relying on Nvidia's RTX graphics for intelligent vehicle cockpits and working alongside Nvidia Drive AGX for autonomous driving workloads. "AI is transforming every computing platform -- from the world's largest AI factories to the PC and the car," said Jensen Huang, founder and CEO of Nvidia

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