Applying a significant overclock to the Intel 3930K Megahalems falls behind slightly and other offerings appear much more attractive. Though, the fan speed is only moderate with the Noctua NF-F12, something with 1800RPM – 2000RPM would probably show significant improvement for the result when overclocking.
Noctua NF-F12 PWM Fan Speed 1573RPM – during overclocked testing
