Leaderboards / L3 HBM & Packaging / #4
SK Hynix
Active product HBM3E DRAM Stack·HBM market leader (~50% share). HBM3E volume production lead; HBM4 sample shipments. Primary supplier into NVIDIA H100/H200/B200 + B100 platforms.
Rank in layer
#4
Confirmed customers
NVIDIA, AMD
Recent engine activity · 90 day window
Customer wins
0
Partnerships
0
Capital events
0
Hiring (60d)
0
Active in
Products this company is committing to per engine analysis
- HBM3E 12-High Stack/hbm-memory
- HBM4 Stack/hbm-memory
- HBM4 Logic Base Die on Advanced Node (3nm/4nm)/hbm-memory
- HBM-Integrated AI Inference Memory Architecture (LPDDR5X + HBM Hybrid)/hbm-memory
- HBM3E 12-high 36GB Stack/hbm-memory
- HBM4 12-high 36GB Stack/hbm-memory
- HBM logic base die (3nm / 4nm foundry-fabricated)/hbm-memory
Notes
Active in: HBM3E DRAM Stack, HBM4 DRAM Stack, Cu-Cu Hybrid Bonding for Post-HBM4 Stacked Memory
Leaderboard updated 2026-06-26 · Methodology