Ok I will buy corsair 450W PSU...Its below 3000Rs.
and GTS 450 cost around 7500Rs here in Kerala,Calicut.
Its now a good deal for me?
I found that there are some othr cards that outperforms GTS 450 at the same price range...
If you know about that pls suggest..or I will buy GTS 450 .
What is your processor speed? anything below 3GHz is goin to bottleneck anything above gtx 460
HD 5770 is also an option in some games HD 5770 performs better than gts 450 you can see herehttp://www.tomshardware.com/reviews/geforce-gtx-550-ti-gf116-radeon-hd-5770,2892-6.html
see which all games you want to play and decide depending on that
GTS 550ti is also an option at 8500 INRhttp://www.theitdepot.com/details-Palit+GeForce+GTX550+Ti+1024MB+GDDR5+NVidia+PCI+E+Graphic+Card_C45P10527.html
no doubt it performs better than gts 450
but still in some games 5770 seems to beat it
also a 5770 is a very good overclocker and has seen it hitting 1GHZ (MSI HAWK edition)