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Nvidia GB10 die shot confirms TSMC 3nm manufacturing and NPU integration
Tuesday, March 3, 2026 at 11:46 PM
A die shot of the Nvidia GB10 processor reveals the use of TSMC 3nm process technology and the integration of an Nvidia NPU.
Context
Recent die shots of Nvidia’s GB10 chip have confirmed its high-performance architecture, utilizing TSMC’s 3nm process node to integrate data center-grade capabilities into a desktop form factor. This "Grace Blackwell" superchip marks a significant strategic pivot for Nvidia, as it pairs a 20-core MediaTek-designed Arm CPU with a specialized Blackwell GPU. The confirmation of dedicated NPU integration for AI acceleration solidifies Nvidia’s move to capture the high-end "AI PC" and local developer workstation market, directly challenging traditional x86 incumbents.
The GB10 delivers a peak AI performance of 1 Petaflop within a power-efficient 140W thermal envelope, enabling the local execution of large-scale AI models with up to 200 billion parameters. Following the late 2025 rollout of the DGX Spark workstation—also known as the Spark PC—at a $3,999 price point, this technical milestone confirms Nvidia’s ability to scale its Blackwell architecture downward. For investors, this represents a expansion of the company's "full-stack" dominance from the cloud to the edge, creating a unified development ecosystem that bypasses traditional hardware bottlenecks.
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