which is better

[Nitin Rawat]

a laptop with i7 and nvidia 740m or i5 with nvidia 750m both 2gb does processor makes any difference while gaming

 

[Alpha3031]

the second one

but you should give us more info

 

[ff6shadow]

i5 and 750m is better.

 

[Nitin Rawat]

acctualy i am planing to buy lenovo y510p i5 model with 8gb ram and 1tb hard disk with 2gb nvidia gt 750m graphics mainly needed for gaming and eng soft such as solid works and autocad will this laptop be fine for me

 

[Alpha3031]

Then sure, go for the i5 one.