This is a top-of-the-line processor that is used in the iPhone 3GS and that runs at 600MHz. Aaron Vronko, the co-founder of RapidRepair.com, has said that this processor is particularly powerful because it combines a central processing unit, a graphics processor, and a memory controller onto one chip, thus creating a more efficient processing system.
Honorable mention goes to the Texas Instruments OMAP 3430 processor, which has many of the same features as the S5PC100 and which is used in the Palm Pre.
