Currently my cpu is ilding around 55-58 degrees and when I'm playing dark souls it jumps up to 70-75. And I have no idea what the issue is, I've replaced the paste a great many times using nearly every method, I've completely cleaned out my cooler for dust(Literally sat down for an hour doing that) and around my CPU as well. However my temp still sky rockets and manages at an unreasonable temp, my friend says this is normal for this cpu. However it still makes me nervous, is there a better fan that I can use that isn't the stock fan? Also if my CPU gets too hot will my comp shut itself down to prevent damage?