I would go with an AMD quad core, you will not need 8 cores for gaming, and you can save a fair amount with that. the real issue is is that I am unsure of the parts costs in India, here in the US things are often a lot less ruining any chance of estimating. what sites do you sue to get your parts? I can look around on those to help out. Also a 750ti is a great card, and is about $50 USD less.