Dec 4, 2012
That means that if i have to play different games on different monitors i have to build separate CPU for them...!!!

But i have seen Multiple monitors doing multi-task(All monitors doing different works) connected to same CPU.

Did you read my post? :)
Basically he used Debian (free operating system version of Linux) to create two windows virtual machines. The configuration might take a while you'll have to learn a thing or two, but it's definitely possible to achieve what you want (even though it can be some trouble).

If you don't want to go through all the trouble, the only other solution I could think of is buying two cheaper PCs than one expensive one.