TSMC is evaluating plans to build 3D DRAM at $NVDA's request — a potential shift that could reshape the memory supply chain.
Unlike flat DRAM, 3D stacks cells vertically for higher density. TSMC's advanced packaging VP is leading the effort. No timeline yet, and TSMC says logic remains the priority.
But here's the setup: AI demand has memory in shortage. Prices are up. $NVDA wants more sources. If TSMC moves forward, it puts them against Samsung, SK Hynix, and $MU — the three that own this market and are also racing on 3D.
The real question isn't whether TSMC can do it. It's timing. How fast can new or converted fabs come online? And can the incumbents lock in enough long-term AI contracts before a new competitor arrives?
This is classic supply-side tension in a bottleneck cycle. Whoever scales 3D DRAM capacity first in volume wins the next leg of AI infrastructure spend. Watch how the memory trio responds — and whether $NVDA starts diversifying orders before production even begins.
Unlike flat DRAM, 3D stacks cells vertically for higher density. TSMC's advanced packaging VP is leading the effort. No timeline yet, and TSMC says logic remains the priority.
But here's the setup: AI demand has memory in shortage. Prices are up. $NVDA wants more sources. If TSMC moves forward, it puts them against Samsung, SK Hynix, and $MU — the three that own this market and are also racing on 3D.
The real question isn't whether TSMC can do it. It's timing. How fast can new or converted fabs come online? And can the incumbents lock in enough long-term AI contracts before a new competitor arrives?
This is classic supply-side tension in a bottleneck cycle. Whoever scales 3D DRAM capacity first in volume wins the next leg of AI infrastructure spend. Watch how the memory trio responds — and whether $NVDA starts diversifying orders before production even begins.
