For the past few days, we've been following the story of the smaller A5 chip found inside of the recently tweaked Apple TV, seeking to understand what changes Apple has made in order to shrink the chip to roughly half the size of the previous A5 chip. Yesterday, experts at Chipworks determined that the new A5 was still being manufactured by Samsung using the same 32-nanometer process used for the previous version, indicating that Apple had undertaken significant design changes for the chip. Chipworks now has a full image of the A5 die, revealing that this smaller A5 chip contains only a single-core ARM CPU. Apple has
