TSMC CoWoS output to reach 200K wafers in 2027

Taiwan Semiconductor Manufacturing Company (TSMC) is projected to increase its CoWoS (Chip-on-Wafer-on-Substrate) advanced packaging output to 200,000 wafers annually by 2027. This significant expansion in capacity indicates TSMC's commitment to meeting future demand for high-performance chips.

This development matters because CoWoS is a critical advanced packaging technology essential for integrating multiple chips, like those found in AI accelerators and high-end GPUs. The projected increase in output suggests a strong and sustained demand for high-performance computing (HPC) chips, particularly those powering artificial intelligence applications and data centers.

The mechanism behind this involves TSMC scaling up its CoWoS production lines. This process allows for the stacking and connecting of logic and memory dies with extremely high bandwidth, which is crucial for the performance requirements of AI chips. More CoWoS capacity means more finished AI-ready chips can be produced.

This move primarily benefits TSMC (TSM) by solidifying its position as a key enabler of AI hardware. It also positively impacts major AI chip designers like Nvidia (NVDA) and AMD (AMD), as increased CoWoS capacity can alleviate potential bottlenecks in their supply chains for advanced GPUs and AI accelerators. The broader semiconductor industry, including memory suppliers and equipment manufacturers, could also see sustained demand.