What would have happened if Intel got stuck at 1ghz? and the fastest CPU they did was the P3-1Ghz chip? Would we now be running Dual and Quad P3-1ghz chips with 512k / 1mb caches? (ala apple and the G4).

Did you know you can get a Quad at Argos! Lets you choose whether you want to get done 1, 2, 3 or 4 bits of work. Completely scalable, no loss of performance when using all 4 units. Extreme value.