Current semiconductor market dynamics demonstrate an unprecedented pace of transition to advanced processes. The projected overtaking of 3-nm technology over 5-nm in terms of TSMC revenue in the second half of the year signals a fundamental shift in demand drivers. While the 5-nm process was previously supported by mass production of mobile chipsets and consoles, the current surge is driven exclusively by the artificial intelligence and high-performance computing segments.
A key factor here is the large-scale deployment of platforms based on Nvidia Rubin chips. These systems require maximum transistor density to ensure energy efficiency and throughput, making the 3-nm standard inevitable. The shift in revenue share from 30% to a dominant figure within a single quarter reflects an aggressive data center strategy for infrastructure upgrades.
For the industry, this means the 3-nm process is ceasing to be an exclusive technology and becoming the new mass base for flagship solutions. The 5-nm technology, long remaining the gold standard, is gradually shifting into a niche for high-performance devices less demanding of miniaturization. The success of this transformation critically depends on TSMC's ability to maintain high wafer yield rates, as 3-nm production marginality relies directly on the efficiency of utilizing expensive equipment.
This also creates pressure on competitors, forcing them to accelerate the transition to 2-nm and below to maintain competitiveness in the race for performance per watt. The market is entering a phase where technological superiority is measured not only in nanometers but also in the speed of production scaling.