I5 is more than enough for all games
I7 only advantage is hyper threading, which no games take advantage of any way,
And i5 is cheaper for the performance
I5 is more than enough for all games
I7 only advantage is hyper threading, which no games take advantage of any way,
And i5 is cheaper for the performance
Possibly not true for watchdogs, which specifically mentioned preference of i7 over i5.
If you are only going to game the i5 with the 780 will be superior, but if you do things like video editing, compiling or graphics editing the i7+770 would reign supreme.