A bold claim seeing as how the game is still 6 months to a year away from release (most likely)...
You know what I meant...
GTA games ALL
tend to being CPU heavy. Rockstar has always been lazy in coding for pc and I don't see GTA V being any different.
...Either way, I do not
forsee the OP having a problem running GTA V with a 2500k/GTX 680 whether the game is released tomorrow or next year.