Guideline: Gaming-PC for your budget!

[Hitman]

Optimus is a technology by nvidia that disables your videocard when its not needed and basically activates it again once you need the power, if im not mistaken.  Basically it saves power and makes your laptop battery hold longer without cutting down the performance. It doesn't give you any extra boost or something, if thats what you mean.

@Enzo: yeah these are the prices for the seperate parts, so you'd have to purchase each and then build your pc together on your own. If you want a company to order all the parts and put it together for you, you have to pay more ofcourse.