GFX Card for 1440x900 Display Resolution, Help !

[saibababa]

Hi there,
I was hoping someone could help me choose the right Graphics Card for my system ?

I play games like assassin's creed, prototype and call of duty 4: modern warfare.

My system specification are as follows:-

OS Name Microsoft Windows 7 Ultimate
Version 6.1.7601 Service Pack 1 Build 7601
OS Manufacturer Microsoft Corporation
System Manufacturer INTEL
System Model DG31PR
System Type X86-based PC (32-bit)
Processor Intel(R) Core(TM)2 Duo CPU E7200 @ 2.53GHz, 2527 Mhz, 2 Core(s), 2 Logical Processor(s)
BIOS Version/Date Intel Corp. PRG3110H.86A.0047.2008.0227.1745, 2/27/2008
SMBIOS Version 2.4
Installed Physical Memory (RAM) 2.00 GB

Display :-
Resolution 1440 x 900 x 59 hertz
Bits/Pixel 32

My budget is $200 and below. I can increase it to a maximum $250 if i don't have to upgrade for the next 4-5 years.

Thanks in advance ^_^

 

[Kirosaka]

(Eww CoD)
650 Ti is good enough