One mighty pocket computer
Faster and more powerful than its predecessors, the Raspberry Pi 3 processor speed has increased from 900MHz on the Raspberry Pi 2 to 1.2GHz on the Raspberry Pi 3 Model B. It has an upgraded switched power source up to 2.5 Amps to support more powerful external USB devices. And it features built-in wireless and Bluetooth for more flexibility.
Included with Raspberry Pi 3 is the 16GB microSD card (class 10). Recommended for first-time Pi users, this microSD card comes loaded with the official Raspberry Pi New Out of Box Software (NOOBS) package. It has seven recommended Raspberry Pi operating systems, including Windows 10 IoT Core, Raspbian, OpenELEC, OSMC, Arch Linux, Pidora, and RISC OS.
[ Article Collected from Microsoft Website]