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Nvidia's AI Chip Dominance: Margins Soar as Demand Skyrockets
29 Aug
Summary
- Nvidia's chips dominate the AI industry with 90%+ market share
- Nvidia's gross margins are roughly double its competitors like Intel and AMD
- Nvidia's CUDA platform creates a strong hardware-software ecosystem, locking in customers

As of August 2025, Nvidia, the prominent chipmaker, has emerged as the clear leader in the AI industry. The company's chips now command an estimated 90% or more of the market share, thanks to its early investments and the success of its CUDA software platform.
Nvidia's CUDA, developed back in 2004 and released in 2007, has been a game-changer. It allows customers to customize Nvidia's chips with parallel computing capabilities, tailoring the performance to their exact needs. This has resulted in Nvidia's chips outperforming competing products, while also locking customers into Nvidia's hardware and software ecosystem. Switching to another chipmaker would require overhauling both the hardware and software systems, creating significant friction that keeps customers loyal to Nvidia.
The impact of this strategy is evident in Nvidia's financials. The company's gross margins have remained roughly double that of competitors like Intel and AMD, despite some recent dips due to trade restrictions in China and one-time manufacturing costs. Nvidia executives expect gross margins to climb back above 70% by the end of this year as these short-term headwinds subside.
Nvidia's dominance in the AI chip market and its impressive profitability have likely caught the attention of legendary investor Warren Buffett, who is known for seeking out businesses with durable competitive advantages and strong margins. As the AI revolution continues to unfold, Nvidia appears poised to maintain its position as the go-to provider of cutting-edge chips for this rapidly growing industry.