need suggest for good graphics card

[rabichowdhary]

i need suggest for 1gb or 2gb gddr5 graphics card for my pc. I want to play latest games at medium setting.
MY PC CONFIGRATION IS:
intel i5-3570
intel dh77eb
segate 500gb
4gb cosair vengence(1600mhz)
zebronics -450w

My budget is under 6-7k
I am from kolkata ,india

 

[mohit9206]

Radeon 7750 is the best card for that price. Try to go for Sapphire 7750 1gb gddr5.

 

[Cilus]

1st of all, change that Zebronics SMSP of yours before any kind of upgrade. Those PSUs can't be trusted with any GPU over HD 6670.
2ndly, mention the resolution at which you normally play games.