RS4- said:Considering the voltage limit for the p67/z68 boards I don't think heatsinks are that big of a deal; the limit is still < 1.65 right?
Yeah, the limit is 1.65V. 1.5V is the recommended voltage.
I'd always recommend a heatsink. First off, it won't be as noisy/whiny as the stock Intel heatsink. Second, it will allow you to easily overclock to ~4.6-5GHz. For $30, you'd be crazy not to do it.