Raspberry Pi 3 Model BRaspberry Pi 3 key improvements from the Raspberry Pi 2:Improved PerformanceNext Generation QUAD Core Broadcom BCM2837 64bit ARMv8 processorProcessor speed has increased from 900MHz on the Raspberry Pi 2 to 1.2GHz on the Raspberry pi 3 Model BImproved ConnectivityBCM43143 WiFi on boardBluetooth Low Energy (BLE) on boardImproved Power ManagementUpgraded switched power source up to 2.5 Amps (can now power even more powerful devices over USB ports)Specifications Broadcom BCM2837 64bit ARMv8 QUAD Core 64bit Processor powered Single Board Computer running at 1.2GHz 1GB RAM BCM43143 WiFi on board Bluetooth Low Energy (BLE) on board 40pin extended GPIO 4 x USB2 ports 4 pole Stereo output and Composite video port Full size HDMI CSI camera port for connecting the Raspberry Pi camera DSI display port for connecting the Raspberry Pi touch screen display MicroSD port for loading your operating system and storing data Upgraded switched Micro USB power source (now supports up to 2.5 Amps)
