CoWoS packaging & HBM supply remain primary production bottlenecks
Key Questions
What are the primary production bottlenecks for AI chips?
CoWoS packaging and HBM supply remain the main constraints. These impact TSMC's 3nm processes and AMD's EPYC/MI ramps.
What risks were highlighted in TSMC's earnings call?
Middle East LNG/power crisis poses risks to fabs. Power shortages could persist through 2027-28 alongside CoWoS limitations.
How did Samsung perform in Q1 due to AI demand?
Samsung beat estimates with an eight-fold profit increase from AI HBM/DRAM demand. They secured deals with AMD for HBM4 and MI455X.
What is the projected chip foundry market size for 2025?
The market hit a record $320B in 2025, up 38%, driven by AI. TSMC leads, with AI GPUs contributing $16.5B.
What are Helios rack yields and capacity plans?
Helios achieves 60% yields currently. Interposer production targets 80k units by 2026 via Adeia and Malaysia facilities.
How does this impact AMD's stock consensus?
Amid bottlenecks, consensus price targets are $284-290, with current levels at $220-221. Supply issues extend through 2027-28.
What role does Adeia play in HBM production?
Adeia supports interposers essential for HBM chips. Their innovations aid scaling to meet AI GPU demands.
Why is Malaysia key for semiconductor supply?
Malaysia hosts expansions for interposers and packaging, attracting Intel, Nvidia, and AMD. It addresses $200B tech opportunities amid global bottlenecks.
TSMC earnings call Middle East LNG/power crisis risks fabs/CoWoS/3nm/EPYC MI ramps; $320B'25 +38%/Samsung Q1 profit beat AI HBM/DRAM deals w/AMD HBM4 MI455X/Helios 60% yields/Adeia/Malaysia/interposers 80k '26/AI GPU $16.5B/CoWoS thru 2027-28/power shortages; amid $220-221+ consensus $284-290.