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okay guys it's time for my totally scientific approach to Fan noise testing

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so I'm going to be taking the GTX 580

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the GTX 480 as well as the current ruler

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of the roof on the AMD side the radon HD

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5870 I'm going to hold the camera really close to the fan so you can hear

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approximately how loud it is and we will

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do our evaluations based on that I'm going to make it life a little bit easier for you guys this time though and

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I'm actually going to cut together all of the fan noises so that you can do an

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easy uh side by side comparison so right now we've got the GTX 580

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idling and let's get in nice and close and listen so we're going to do our idle

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noise comparison and then I'm going to follow up with a load noise comparison

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for the load noise test we're going to use firmar so here is the GTX 580

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followed by all of the other cards