The RK2808A is an ARM926EJ-S derivative. Along with the ARM core a DSP coprocessor is included.Thenative clock speed is 560 MHz. ARM rates the per-formance of the ARM926EJ-s at 1.1 DMIPS/MHz the  performance of the Rockchip 2808 when executing ARM instructions is therefore 660 DMIPS roughly 26% the speed of Apple's A4 processor. The DSP coprocessor can supportthe real-time decoding of 720p video fles at bitrates of up to 2.5 Mbit/s.This chip was the core of manyAndroid and Windows Mobile-based mobile internet devices.

The RK2808A is an ARM926EJ-S derivative. Along with the ARM core a DSP coprocessor is included. The native clock speed is 560 MHz.ARM rates the per-formance of the ARM926EJ-s at 1.1 DMIPS/MHz the performance of the Rockchip 2808 when executing ARM instructions is therefore 660 DMIPS roughly 26% the speed of Apple's A4 processor. The DSP coprocessor can support the real-time decoding of 720pvideo files at bitrates of up to 2.5 Mbit/s. This chip was the core of many Android and Windows Mobile-based mobile internet devices.