The T8101 is the Apple A14 Bionic SoC.
It was unveiled on 15 September 2020 during the Time Flies keynote.
The part number is
- Manufacturer: TSMC
- Clock rate: 3.0 GHz
- Core design: Apple Firestorm x 2 and Apple Icestorm x 4
- Instruction set: ARMv8.6-A
- L1 Data: 64 KB
- L1 Instruction: 128 KB
- L2 4 MB
- Apple-designed quad-core GPU
- 4GB for the iPad Air (4th generation), iPhone 12 mini and iPhone 12.
- 6GB for the iPhone 12 Pro and iPhone 12 Pro Max.