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

🆚 Go to Comparative Table 🆚

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:

Feature OMAP 4430 OMAP 4460
Release Date Q1, 2011 Q4, 2011
Type MPSoC MPSoC
First Device BlackBerry Playbook (PDAdb.net) Archos 80 G9 (PDAdb.net)
Other Devices Motorola Droid3, LG Optimus 3D, LG Thrill, Motorola Milestone 3, Motorola Bionic Galaxy Nexus (to be released in mid Nov)
ISA ARM v7 (32bit) ARM v7 (32bit)
CPU ARM Cotex A9 (dual core) ARM Cotex A9 (dual core)
GPU PowerVR SGX540 PowerVR SGX540
GPU's Clock Speed 304 MHz 384 MHz
CPU/GPU Technology 45nm 45nm
Cache & Memory L1 Cache: 32kB instruction, 32kB data / L2 Cache: 1MB L1 Cache: 32kB instruction, 32kB data / L2 Cache: 1MB
Memory 1GB Low Power DDR2 1GB Low Power (LP) DDR3

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.