TSMC Plans to Raise CoWoS Advanced Packaging Prices, with Increases of Up to 20%

TSMC Plans to Raise Prices for CoWoS Advanced Packaging Services by Up to 20% Source: Bandaozongheng Published: 2026-10-27 14:25 TSMC Advanced Packaging Generate Poster The supply-demand and price changes in advanced packaging are an important bellwether for observing the prosperity trend of the AI semiconductor industry chain.

Recently, reports have emerged that, affected by the continued explosive growth in AI computing power demand and the comprehensive tightness of production capacity in the semiconductor advanced packaging segment, TSMC plans to raise its quotation for advanced chip packaging services, primarily targeting the CoWoS process, with an adjustment range of 10% to 20%, and a maximum increase of up to 20%. As of now, TSMC has not issued an official confirmation announcement regarding this price adjustment rumor, and the related arrangements remain at the industry rumor stage; the final implementation timing and scope of execution remain to be further verified.

CoWoS is a 2.5D advanced packaging solution built by TSMC for high-performance computing scenarios, and is also the mainstream technology route for current high-end AI accelerator chips to achieve interconnection between compute chips and HBM high-bandwidth memory, capable of greatly increasing inter-chip data transmission bandwidth within limited space and reducing signal latency and power consumption. Previously, market demand was mainly concentrated in AI GPU products. With the continued expansion of large-model training and inference infrastructure, the relevant demand boundary is extending outward, gradually covering server CPUs, custom ASICs and other types of high-performance chip products, further amplifying the capacity gap for this process.

The cause of this round of supply tightness is the result of multiple overlapping factors. On the one hand, global computing capital expenditure remains at a high level, and leading chip manufacturers continue to increase AI chip development and order locking, with bookings for CoWoS packaging capacity continuing to rise. On the other hand, the verification and testing processes for new-generation AI chips have become significantly more complex, and the testing cycle for a single product has lengthened, which also occupies packaging and testing line resources, making the speed of effective output improvement unable to keep up with the pace of order expansion. At the same time, the delivery cycle for supporting equipment for advanced packaging has lengthened, with equipment lead times extended from the previous three to six months to six to eight months, directly constraining the overall pace of industry capacity expansion. Supply chain information shows that the current customer order scheduling priority is centered on delivery cycle, and many design companies are prioritizing capacity locking, with bargaining room against quotation changes somewhat narrowed.

TSMC has already been continuously advancing CoWoS capacity expansion work. Calculations by industry institutions show that TSMC's monthly CoWoS capacity is expected to exceed 130,000 wafer equivalents in 2026, with a target of further increasing to more than 200,000 wafers in 2027. At the level of technology iteration, the company has completed the mass production implementation of the five-reticle CoWoS solution, with yield indicators reaching customers' commercial standards, while simultaneously advancing R&D and verification of nine-reticle and fourteen-reticle size solutions as well as the CoPoS architecture, continuously expanding its advanced packaging product matrix to adapt to larger-scale chip heterogeneous integration needs. TSMC management stated in previous communications that CoWoS remains the preferred choice for high-end HPC customers and has significant first-mover advantages in the field of large-scale heterogeneous packaging.

Advanced packaging has become another key bottleneck link in the AI industry chain after wafer manufacturing. Unlike traditional packaging processes, CoWoS involves multiple supporting supply chains such as substrates, interposers, and testing equipment, with high capital investment for capacity expansion and longer construction cycles, and the overall industry capacity release pace is relatively slow. In addition to TSMC, a number of OSAT packaging and testing manufacturers are also following up with layouts for similar heterogeneous packaging solutions, but there is still a gap in large-scale stable delivery capability for top-tier AI chips. The market generally believes that if TSMC's price adjustment this time is implemented, it will reflect the change in pricing power brought about by the scarcity of advanced packaging capacity, and will also drive quotation expectations for the entire high-end packaging and testing sector.

Changes on the cost side will be transmitted layer by layer along the industry chain. Chip design companies that deeply adopt CoWoS solutions, such as NVIDIA, AMD, Broadcom, and Qualcomm, will all be directly affected by the rise in packaging costs. Chip manufacturers can choose to absorb the gross margin pressure internally or pass the cost downstream to cloud service providers and end customers, ultimately affecting the procurement costs of AI servers and computing clusters. For some small and medium-sized customers with limited budget flexibility, the dual factors of price increases and tight scheduling may force them to re-evaluate packaging solutions and turn to other heterogeneous integration routes, bringing market opportunities to other advanced packaging technologies in the industry.

Price increases themselves will reversely adjust the structure of market demand. If quotations continue to rise, some customers will re-sort their product development plans, distinguish priorities, and postpone non-urgent orders, thereby alleviating short-term capacity crowding. In the long run, continued capacity ramp-up and the gradual maturity of new suppliers will gradually weaken the current supply-demand imbalance, but in the next year or so, the overall environment of tight advanced packaging supply will be difficult to quickly reverse.

It should be noted that this time the focus is mainly on CoWoS and similar high-end heterogeneous packaging services for AI, and does not cover all of TSMC's packaging product lines; other mature packaging solutions such as InFO have not yet been reported to have simultaneous price increases. The market will continue to pay attention to TSMC's official statements, the results of customer long-term order negotiations, and the actual progress of capacity ramp-up. As the core foundation of computing infrastructure, the supply-demand and price changes of advanced packaging are an important bellwether for observing the prosperity trend of the AI semiconductor industry chain.

This article is reproduced from media reports or online platforms and represents the author's personal position or views. Our reproduction is solely for sharing and does not mean that we approve of or endorse it. If the source attribution is incorrect or your lawful rights and interests are infringed, please contact customer service promptly, and as a neutral platform service provider we will promptly correct, delete, or handle it in accordance with the law. Comments No user comments yet Latest News More Related Recommendations

Moore Threads × Beijing Radio and Television Station | The First Fully Xinchuang 4K Ultra-High-Definition Post-Production Network Officially Put into Operation 2026-10-27 15:49

Strategic Significance of TSMC CoWoS-S to the AI Industry Chain 2026-10-27 15:44

PCB Supply Shortage Makes 2027 Tough for Major PC Manufacturers 2026-10-27 15:43