nagaprasanna :
Money is not a matter at al .Iwant the best nvidia or ati card higher end card that can run with my power supply corsair 450w
I have some questions that you need to answer:
Is your motherboard SLI or CROSSFIRE?
Do you know if you have an ATI or Nvidia chipset?
Would you want just one good card or two?
Would you be able to use newegg.com?
Are you USA or Canada or some other?
After you answer those questions I can find you a really great card and a good price as well.