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NVIDIA GeForce GTX 480 Overclocking with Voltage Adjustment - Temperature and Sound Tests

I punish the GeForce GTX 480 with more voltage; and my ear drums with the fan speed set to 100%!

| NVIDIA GeForce GPU in Video Cards | Posted: Apr 15, 2010 6:53 pm
Manufacturer: NVIDIA

Temperature Tests

 

 

With the TES 1326 Infrared Thermometer literally in hand we found ourselves getting real-world temperatures from the products we test at load (3D clock speeds).

 

There are two places we pull temperature from - the back of the card directly behind the core and if the card is dual slot and has an exhaust point we also pull a temperate from there, as seen in the picture.

 

TweakTown image content/3/2/3235_38.png

 


Sound Tests

 

 

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).

 

TweakTown image content/3/2/3235_39.png

 

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