Yesterday, Apple officially announced its A12 Bionic SoC, which is a 7nm chip built by TSMC. The processor powers the iPhone XS, iPhone XS Max and the iPhone XR.
At the time, Apple didn’t provide much with regards to the A12 Bionic’s hard numbers or specs other than to say that it has a 6-core CPU (with two high-performance cores that are

Source: Hot Hardware – Apple iPhone XS A12 Bionic Clocked At 2.49GHz With 4GB RAM Benchmarks Leak, Fat Cache Updates Detailed