"The first device in TI's OMAP? 3 architecture, the OMAP3430 multimedia applications processor delivers up to 3x gain in performance over ARM11-based processors, enabling laptop-like productivity and advanced entertainment in 3G handsets. The industry's first application processor to be designed in a 65-nanometer (nm) CMOS process, the OMAP3430 operates at a higher frequency than previous generation OMAP processors while lowering the core voltage and adding power reduction features."
Full Details about processor:
http://focus.ti.com/lit/ml/swpt024b/swpt024b.pdf