For the international I9300 model, the schematic links the AP to an Intel Wireless PMB9811X Gold Baseband processor , managing 2G and 3G communications.
Covers the Broadcom chips for GPS/GLONASS (BCM47511) and the Murata module for dual-band WiFi and Bluetooth 4.0. Samsung Galaxy S3 I9300 Schematic Diagram
It maps the Mali-400 MP GPU , which was highly rated for performance at its 2012 launch. Specialized Circuit Subsystems For the international I9300 model, the schematic links