Buying a new laptop

[vaibhav_vc]

Hello, i have just started engineering this year, and looking to but a laptop which will play most games for next 1.5-2 years and last 4 years to go through my engineering.

Budget= upto 45k max
(i can even go upto 55-60k but then wont be able to get a 20-22k around phone )

Minimum Requirements: 3rd Gen i5, 14-15.6"

I basically like
Dell inspiron 14R(The Dell Online Store: Build Your System)
and
15R (The Dell Online Store: Build Your System).

But i really hate 15R display(100ppi wtf? ) (2 of my cousins have 2nd Gen 15Rs) which makes me go for 14R which is more portable, lightweight.

The problem which i face in deciding is the graphic card they have. 14R has Gt630M and 15R has Radeon 7670M.
Please tell me which one is better as according to many review GT630M is an old card which is only rebranded to a new name with minor changes, if there is negligible performance difference between the two cards i would go for 14R.

P.S. : Open to all other comparable options.

[sam]

GT630 = 540 and is around 5-10% slower than 7670M so there will be hardly any difference in games.