captaincharisma :
King_V :
My instinct is to say: Neither.
However... What are you starting with and what are you doing? What is the budget involved?
Without knowing exactly why you are choosing between these two specific processors, it's kind of hard to make a recommendation.
agreed neither are really good for modern games anymore. logically, the CPU to go for would be the I5 since it has more cores and is a 2nd gen CPU where the I3 is likely 1st gen
The i3 is clearly second gen and the 750 is pre-sandy bridge and is gen 1. There is no where to go with the 750, whereas you could pick up a 2700/3770(k) (bios dependent) and install that and get 4C8T as an easy upgrade.
GIven an indication of costs and budget, what GPU you are using etc. then a better decision could be made, i'm tempted by the i3 and an upgrade.