AI boom turns chip packaging into the next battleground for semiconductors
What happened
A surge in global demand for AI is driving significant investment in advanced chip packaging, a process essential for high-performance processors. Taiwan's TSMC currently leads in advanced packaging technologies, particularly with its chip-on-wafer-on-substrate (CoWoS) method. Due to capacity constraints at TSMC, Nvidia is providing billions of dollars to expand packaging capabilities at Siliconware Precision Industries (SPIL), a unit of ASE Technology. Other companies, including Powertech Technology (PTI), are also investing in new packaging methods to meet the growing needs of AI chipmakers.
Key details
- TSMC dominates advanced packaging with its CoWoS technology.
- Nvidia is funding capacity expansion at ASE's SPIL unit to address supply shortages.
- Powertech Technology (PTI) is investing $400 million in a joint venture with Broadcom for advanced packaging in Singapore, targeting production by 2028.
- Revenue from advanced packaging is projected to surpass traditional packaging by 2026, with capital spending nearing $28 billion.
- AMD has announced over $10 billion in investments in Taiwan's semiconductor industry, including partnerships focused on advanced packaging.
Why it matters
AI chip designers like Nvidia, AMD, and Broadcom face a shortage of advanced packaging capacity, which is essential for producing high-performance processors. This shortage is leading to increased costs and investment commitments, as companies must secure manufacturing capacity to meet demand. The shift to advanced packaging also opens new opportunities for equipment makers and smaller suppliers, changing the competitive landscape in the semiconductor industry.