➀ TSMC is expected to have the best 2nm process by the end of the year, with 60% yields on a GAA process in mass production in Q4 2025. ➁ Samsung is aiming for a Q4 launch for production on 2nm but won't optimize BSPD until 2027. ➃ Intel is also targeting a 2nm process with BSPD and GAA, despite 10% yields reported. ➄ Rapidus, a dark horse, is hoping to have its first 2nm prototype chips out this April with production by the end of the year and mass production in 2027.