The new iPhone 5S will be powered with the new A7 64 bit processor creating one of the fastest power plants in the mobile world. The A7 is a modern instruction set, with 2x general purpose registers, 2x floating point registers, over 1 billion transistors and 100 square mm die size. Compare this chip with the original iPhone and you have something that's nearly 40 times faster.
Photo Source: Engadget.com
