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Samsung, TSMC & Nvidia HBM Partnership: 3nm Process Set to Reshape AI Memory | ThinkSabio
Oct 19, 2026 · ThinkSabio Inc
Samsung Electronics reportedly plans to use TSMC’s (#TSM) 3nm process to manufacture Nvidia’s (#NVDA) next-generation custom HBM chips.
Key Highlights
- Nvidia is reportedly requiring Samsung, SK Hynix (#SKHY) and Micron (#MU) to adopt TSMC’s 3nm process.
- The technology would be used for NVHBM base dies and sixth-generation DRAM core dies.
- Samsung has reportedly accepted Nvidia’s requirements.
- Samsung will continue manufacturing other HBM products internally.
- Samsung’s own foundry could potentially serve as a backup if TSMC capacity becomes constrained.
Stocks to Watch
#NVDA #TSM #SKHY #MU
Bottom Line
The reported move could further strengthen TSMC’s position in the AI semiconductor supply chain while highlighting Nvidia’s increasing influence over the design and manufacturing requirements for next-generation HBM technology.
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