Previously, the world believed that the yummy chips coming in the iPad 2, those fabulously simple looking A5's, were going to be TSMC. As Chipworks shows in their full teardown of the chip itself, the Apple A5 processor is fabricated by Samsung. Furthermore, several elements are discerned whilst comparing the chip to the A4 including memory, logic, and analog block areas. These are folks with either microscopes and precision tools or people with very very small hands. Either way, we're excited to see the insides of chips!