Texas Instruments OMAP 4470 vs Apple A5 vs Texas Instruments OMAP 4430

Texas Instruments OMAP 4470

The OMAP 4470 is a fourth generation SoC (System on Chip) developed by Texas Instruments (TI) for use in mobile phones and tablets. The 45 nm chip includes dual ARM Cortex-A9 CPU cores running at 1.3 GHz up to 1.8 GHz on an ARM v7 instruction set and ARM NEON SIMD (Single instruction, multiple data) engine. 

The SoC integrates an SGX540 GPU from PowerVR clocked at 277 - 384 MHz, which can utilize the same 400 MHz dual-channel LPDDR2 memory controller as the two core processors. Compared to the OMAP 4430, the 4470 is clocked higher on both the CPU and GPU.

Apple A5

The Apple A5 is a dual-core processor that contains two Cortex A9 cores. Each core is max. clocked at 900 MHz. Furthermore, the A5 integrates a relative fast PowerVR SGX 543MP2 graphics card and 512MB ram (in the same package for the iPad 2). Apple states a maximum of 2x the performance compared to the previous single core Apple A4.

Texas Instruments OMAP 4430

The Texas Instruments (TI) OMAP 4430 is a SoC with two ARM Cortex-A9 cores including NEON SIMD engine, two Cortex M3 cores (to save power), a PowerVR SGX540 graphics card (304-365 MHz) and a dual channel LPDDR2 memory controller (max 400 MHz).