icraft, are you running it Very High? That's way too low of temps for a stock cooler. With my 50$ scythe ninja 3 air cooler my temps at 1.300v were close to 90c with IBT. I find it hard to believe that you can even get to 1.300v with a stock Intel cooler. I'd like to see a screen shot of that.
Edit: Maybe you are telling the truth, you don't have a 3570k.
Sorry, those runs were at 1.26. i can game at 1.3 but don't benchmark.