DigiTimes cites OEM sources stating that Apple is considering using Intel's Moorestown mobile Internet device platform processor in a future iPhone.
Intel had demoed an iPhone-like device based off the platform, due in 2009, at the latest Intel Developer Forum (Engadget). Like the Samsung ARM processor currently used, Moorestown is a system-on-chip design, and will combine processing abilities such as the CPU, graphics, video and memory controller onto a single chip. Moorestown can also support standardized communications capabilities such as Wi-Fi, 3G and WiMAX.
Raw Data: Intel Press Release of Moorestown