Intel inside Mac.

Finally Apple announced today that it will stop using processors built
by IBM in favor of Intel chips, which could help the company cut prices
and offer more products. Apple will start using Intel chips in its Macintosh
computers beginning in 2006. Apple demonstrated Mac OS X running on
a 3.6GHz Pentium 4 processor during Steve Jobs' keynote at the Moscone
Convention Center earlier today.

Apple did not specify which Intel chips it plans to use, but an Intel
spokesman confirmed the chips will use the x86 architecture.