Samsung says its 3nm chips with gate-all-around transistor tech are delayed until 2022, and its 2nm chips will arrive in 2025 (Stephen Shankland/CNET)

Stephen Shankland / CNET:Samsung says its 3nm chips with gate-all-around transistor tech are delayed until 2022, and its 2nm chips will arrive in 2025  —  The company's 3-nanometer manufacturing technology is late, but Samsung also announced that its more advanced 2nm successor will arrive in 2025.

Samsung says its 3nm chips with gate-all-around transistor tech are delayed until 2022, and its 2nm chips will arrive in 2025 (Stephen Shankland/CNET)

Stephen Shankland / CNET:
Samsung says its 3nm chips with gate-all-around transistor tech are delayed until 2022, and its 2nm chips will arrive in 2025  —  The company's 3-nanometer manufacturing technology is late, but Samsung also announced that its more advanced 2nm successor will arrive in 2025.