Ian Buck built Nvidia's secret weapon. Jensen Huang's departure makes it even more essential to the company's future.
THE SO WHAT
With Jensen out, Nvidia’s real moat—CUDA and its ecosystem, shaped by Ian Buck—becomes the anchor for continuity. If you’re deep on CUDA, your near-term risk is less about platform abandonment and more about how aggressively Nvidia leans into software and services to defend that moat.
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