抱歉打錯嚕...
我應該打跑Dual processors或雙CPU才對
不過買Sempron 3000+*2
跟買Athlon MP 2400+*2
來比的話買正MP不會貴到哪裡去說

What is Symmetric Multiprocessing (SMP)?
Symmetric Multiprocessing, or SMP, is the term used to describe a computer system that is equipped with more than one processor, and also equipped with an operating system capable of distributing load evenly over those processors.