Rajnish Dhiman :
I am confused between AMD PROCESSOR AND CORE i5 and i7 processor. I am willing to buy a laptop woth rs 40000 ? please suggest
That is under $600 US, this would be on the low end of a system for gaming, will run new games on lower settings, and future games even lower.
You are probably going to be limited on Acer models, look for one with a 940m video card, or a 950m, but a 950m would be at the top of your budget if not a bit over.
Remember what you buy now is what you have, no upgrading. If you buy a laptop now that will barely run games that are out now, it will not run new games well. Spending about $7-800 now on a system with a 960m video card would be better than getting a low end one for games. Unless you are talking about playing games like LOL and SCGO which most people seem to be interested in now.