Ok so I have the I7 4770k with the MSI Z87-G43 mobo. It's possible to overclock but there are so many options, I don't want to break anything!
I'm not sure if this option is there with all mobo's but I have the ability to have a turbo, so the I7 is clocked at 3.5GHz but when needed it will go up to 3.9GHz.
Could I just change what the turbo goes up to? It would be the same as overclocking the entire CPU right?!