MediaTek has developed its first chip using TSMC's 3nm process. It delivers an 18% increase in performance at the same power consumption. However, the chip won't be commercially available until 2024.
Apple a17 RSS
iPhone 15 Pro's A17 Bionic chip details leaked. It is said to have 6 CPU and GPU cores running at 3.7GHz and to use TSMC's 3nm process. iPhone 15 series is expected to be complemented with 6GB of RAM.