TSMC is reportedly moving quickly to expand its advanced chip packaging capacity as demand for AI processors, high-performance computing chips, and next-generation accelerators continues to outpace supply.
According to market chatter, TSMC’s CoWoS monthly output could climb to at least 200,000 wafers by 2027. If achieved, this would mark a major increase in the company’s advanced packaging capabilities and further strengthen its position as a key manufacturing partner for leading semiconductor companies.
CoWoS, short for Chip-on-Wafer-on-Substrate, is one of TSMC’s most important advanced packaging technologies. It is widely used for powerful AI and data center chips that combine large processors with high-bandwidth memory. As artificial intelligence workloads grow, more companies are relying on advanced packaging to deliver faster performance, better energy efficiency, and higher memory bandwidth.
The current supply situation remains tight, largely because demand for AI hardware has surged across cloud computing, enterprise servers, and high-performance computing markets. Major chip designers are competing for limited advanced packaging capacity, making CoWoS one of the most critical bottlenecks in the semiconductor supply chain.
TSMC has already been investing heavily to increase output, but the latest market expectations suggest an even more aggressive expansion plan may be underway. Equipment suppliers are reportedly still waiting for TSMC to finalize how orders will be allocated, indicating that the company is still coordinating the scale and timing of its capacity buildout.
Reaching 200,000 wafers per month in 2027 would be a significant milestone. It would help ease supply pressure for AI chipmakers and could support the next wave of advanced processors designed for machine learning, generative AI, data centers, autonomous systems, and other demanding applications.
This expansion also highlights how advanced packaging has become just as important as leading-edge chip manufacturing. As traditional chip scaling becomes more complex and expensive, technologies like CoWoS allow companies to combine multiple chip components into a single powerful package. This approach is increasingly essential for cutting-edge AI processors.
For the broader semiconductor industry, TSMC’s capacity expansion could have wide-reaching effects. More CoWoS availability may improve production timelines, reduce supply constraints, and allow chip companies to ship more high-performance products to customers. It may also encourage further investment across the advanced packaging equipment and materials supply chain.
While TSMC has not publicly confirmed the reported 2027 output target, the direction is clear: advanced packaging capacity is becoming a top priority. With AI demand showing no signs of slowing, TSMC’s ability to scale CoWoS production could play a major role in shaping the future of the global chip market.
