Help me choose **urgent**

[kghedriu]

Please help me choose an apt laptop among the following options.

My primary requirements :
1)Graphic designing (OpenGL + 3ds max + adobe creative suite)
2)I want the system to run faster (smooth, fluent and fast), by fast, I mean, without lag during multitasking, even if its some heavy work.
3)Not much into gaming, only counter strike, NFSMW etc.

The available options are :

1) i3-350M (2.26 Ghz) ATi mobility radeon HD5470 1GB (Dell studio)
2) i3-330M (2.13 Ghz) ATi mobility radeon HD 5470 512MB (Sony Vaio VPCEB14EN)
3) i7-720M (1.6 Ghz, turbo to 2.8 Ghz) ATi mobility radeon HD4570 512MB (Dell studio)
4) i3-330M (2.13 Ghz) ATi mobility radeon HD 5650 1GB (Sony Vaio VPCEB16FG)

Which of the above would give me best performance as per my requirements ?

Also, among options 1) and 2), will there be any noticeable diference in the performance because of he clocking speed difference ?

And in general, which

 

[Maziar]

The 3rd option has the best CPU for your works however it has the weakest VGA but since CS and NFSMW aren't very demanding,you'll be fine on medium settings