Graphics Card Help

[robott111]

Okay I am trying to customize a computer on a website but I do not know what graphics card to choose. I looked on the Nvidia website and I am not sure which one is better than the other. So here are the ones I can choose from:
GeForce GTS 450
GeForce GT 430
GeForce GTS 250
GeForce GT 240
GeForce GT 220
GeForce 9800 GT
GeForce 9500 GT

Now what I want to know is can these graphics cards run every game on the market at high settings and what is the power of each graphics card from least powerful on the bottom and to most powerful on the top. Please help.

 

[Indigo]

If you care at all about performance, GTS 450 is the fastest card you have listed here. Don't know about every game on the market at high settings, but it's pretty close.