What is the difference between i3 and i5 for gaming?

We are a game lover where i need to perform games like battlefield 3 as it reaches out, gta 5 and starcraft 3.
I will be also searching for a laptop the location where the price rangers about $500-$700 by using 4 gb of good old ram and YOU gb associated with graphics memory
Or should i get amd
THANKS

As far as being the difference among i3 and also i5 — the i5 provides the turbo improve.

i would certainly say not to ever buy AMD..its soon lasting.
complement i3 and also i5.those processors are built for video gaming purpose..provide you with better quality..i3 is absolutely good very.as long as u get 4g ram memory.or increase more memory to the item.then it is going to definitely good better final result.
if u are obtaining desktop laptop then make sure its electricity supply assist 1gb images card.
different wise u might reduce ur motherboard if oughout add increased graphics minute card to the item.

or
get hold of decent computer system with i3 processor and add graphics and ram to the idea..
i think you can aquire really good gaming laptop for like 700 us dollars.
you can now also can certainly i7 processor chip and mother board through ebay nevertheless thats something like you need to build you hold pc.