Testing conducted by Apple in September 2021 using JetStream 2, MotionMark 1.2, and Speedometer 2.0 performance benchmarks.
Performance will vary based on usage, system configuration, network connection, and other factors. Devices tested with a WPA2 Wi-Fi network connection. Tested with prerelease Safari 15 and latest stable versions of Chrome, Microsoft Edge, and Firefox at the time of testing on: 13-inch MacBook Pro systems with Apple M1 and prerelease macOS Monterey, and Intel Core i7-based PC systems with Intel Iris Xe Graphics and Windows 10 Pro iPad Pro 12.9-inch (5th generation) units with prerelease iPadOS 15, and Intel Core i7-based PC systems with Intel Iris Xe Graphics and Windows 10 Pro and iPhone 12 Pro Max with prerelease iOS 15, and Qualcomm Snapdragon 888-based smartphones with Android 11.
