Samsung Electronics (Memory)
World's largest DRAM/NAND maker, fighting to close the HBM gap
Samsung is the world's largest overall memory maker (DRAM + NAND) but fell behind SK Hynix in HBM, spending much of 2024-2025 working through Nvidia's HBM3E qualification while supplying HBM to AMD and others. It uses a TC-NCF stacking approach and its scale in commodity DRAM/NAND gives it leverage, but AI-memory leadership has been the strategic prize it is chasing via HBM4 and a captive foundry that can build its own logic base die. Samsung uniquely spans memory, logic foundry (samsung-foundry), and packaging under one roof.
Position
#1 overall memory; #2/#3 in HBM
Stacking
TC-NCF
HBM customers
AMD and others; Nvidia qual in progress
Vertical integration
Memory + foundry + packaging
How it fits the stack
Samsung Electronics (Memory) with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
Samsung Electronics (Memory) in the AI stack. Samsung Electronics (Memory) with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 8 entities, 7 relationships
- Samsung Electronics (Memory) —depends on→ ASML Holding
- Samsung Electronics (Memory) —supplies→ Kokusai Electric
- AMD —supplies→ Samsung Electronics (Memory)
- DRAM —manufactures→ Samsung Electronics (Memory)
- High-Bandwidth Memory (HBM) —manufactures→ Samsung Electronics (Memory)
- NAND Flash —manufactures→ Samsung Electronics (Memory)
- Samsung Electronics (Memory) —partners with→ Samsung Foundry
Depends on ↑ · 2
Context — capital, rivals, policy · · 1