Data compiled by Woofun AI shows TSMC shares advanced 1.7% in pre-market trading to reach $433.1, driven by expectations surrounding Apple’s next-generation silicon roadmap. Reports indicate that the A22 Pro chip is slated to utilize TSMC’s 1.4-nanometer manufacturing process, marking a significant milestone for the tech giant. This advanced node is projected to power high-end iPhone models launching in 2028, representing Apple’s first system-on-chip deployment of this specific fabrication technology.

Concurrently, technical specifications previously disclosed by TSMC highlight the substantial efficiency advantages of the 1.4nm node over its 2nm predecessor. The newer process delivers approximately 15%-16% higher performance at equivalent power levels, or alternatively reduces power consumption by 27%-30% while maintaining identical performance metrics.

This shift suggests a strategic move toward greater energy efficiency in future mobile computing devices.