A tablet is only as powerful as its processors. Here's what's powering this one:

Apple APL1071 Apple A10X Fusion chip with 64-bit architecture and embedded M10 coprocessor

Micron MT53B256M64D2PX-062 1600 MHz 2 GB LPDDR4 (2 chips for 4 GB of RAM)

Toshiba THGBX669D4LLDXG 64 GB NAND flash memory

NXP 67V04 (PN67V) NFC controller (as seen in the iPad 5, iPhone 7, and Apple Watch Series 2)

Murata/Apple 339S00249 wireless module

2 x Broadcom BCM15900B0 touchscreen controller

Apple 343S00118-A0, 343S00120-A0, and 343S00121-A1 power management