There's a pretty big difference in compile time for large projects. If you're just hacking around, sure, works great. But if you make a living on iOS and do a

There's a pretty big difference in compile time for large projects. If you're just hacking around, sure, works great. But if you make a living on iOS and do a few hundred compiles a day, it's a no brainer to buy a quad-core or eight-core machine.