What is the Difference Between Texas Instruments OMAP 4430 and 4460?

The Texas Instruments OMAP 4430 and OMAP 4460 are both ARM-based multicore processors designed for use in mobile phones and tablets. They share many similarities, but there are some key differences between the two:

• CPU Clock Speed: The OMAP 4430 has a CPU clock speed of 1GHz, while the OMAP 4460 has a slightly higher clock speed of 1.5GHz.
• GPU Clock Speed: The OMAP 4430 has a GPU clock speed of 304MHz, whereas the OMAP 4460 has a GPU clock speed of 384MHz.
• Memory: The OMAP 4430 supports 1GB Low Power DDR2 memory, while the OMAP 4460 supports 1GB Low Power (LP) DDR3 memory.

Despite these differences, the two processors have many similarities, including the same ARM Cortex A9 dual-core CPU, PowerVR SGX540 GPU, and 45nm CPU/GPU technology. The main difference between the OMAP 4430 and OMAP 4460 is the performance improvement achieved in the OMAP 4460 over the OMAP 4430.

Comparative Table: Texas Instruments OMAP 4430 vs 4460

Here is a table comparing the differences between Texas Instruments OMAP 4430 and 4460:

In summary, the main difference between OMAP 4430 and 4460 is the performance improvement achieved in OMAP 4460 over OMAP 4430 through faster clocking of both its CPU and GPU. Both SoCs are manufactured using a 45nm semiconductor technology and have similar cache and memory hierarchies.