TSMC reportedly weighs 3D DRAM production at Nvidia’s request

TSMC is reportedly evaluating 3D DRAM production at Nvidia’s request, a move that would mark the foundry’s entry into the memory market. The potential shift could reshape memory supply dynamics and competitive landscapes, pressuring established DRAM makers. No production targets, volumes, or investment figures have been disclosed. The development matters because Nvidia’s AI accelerators are constrained by memory bandwidth and capacity, and a foundry-backed 3D DRAM supply could ease those bottlenecks. Watch for formal confirmation from TSMC, any capacity or timeline disclosures, and how memory incumbents respond on pricing and roadmap.