Yeah; for the fastest Processor working with all the normal programs then a Dual Processor Xeon would do the trick. However, technically for the fastest you'd want to get a Dual Itanium or Opteron - but you wouldn't be able to use anything but specifically 64-bit Programs. You wouldn't be able to do much with it.
A Knight is sworn to Honour. His heart knows only Virtue. His blade defends the helpless. His might upholds the Weak. His word speaks only truth. His wrath undoes the Wicked.