Pulling out the TES 1350A Sound Level Meter we find ourselves quickly yelling into the top of it to see how loud we can be.
After five minutes of that we get a bit more serious and place the device two CM away from the fan on the card to find the maximum noise level of the card when idle (2D mode) and in load (3D mode).
Both cards offer their own cooling solution which is better than stock; dB for dB there's almost nothing between it. Both cards run a little louder when overclocked; those gains are almost identical between the two cards so if you wanted the quieter option there's no clear winner or loser.
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