That may be the case if you have an *UBER* low volt chip and happen to be running it in a cold garage but there isn't a snowballs chance in HELL an average Arctic cooler Freezer 7 Pro can keep an overclocked quad 3500MHz at 59°C Full Prime Small FFTs load, its just not happening.All depends on how far you want to push the quad though tbh, mine runs at 3.5Ghz and never goes over 59C under prime using the AF7
It's not a good heatsink even for duo cores so no way is it a good choice for a quad core, stick with the stock cooler or buy a better heatsink.