Apple is in "advanced discussions" that may see it use AMD chips to supplement Intel, a potentially major rumor claimed on Friday. Executives and others from AMD have reportedly been seen visiting Apple's Cupertino campus and giving briefings to help Apple work on AMD-based Macs. The AppleInsider source claimed that most of the testing so far has centered around AMD's workstation chips, headed up by the Opteron line, and for mobile chips like the Turion series.
