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GIGABYTE Radeon HD 5970 2GB Video Card - Temperature and Sound Tests

We have a look at the GIGABYTE HD 5970 and also take the time to overclock it to see if it can outperform the HD 5870 CF setup.

| AMD Radeon GPU in Video Cards | Posted: Dec 3, 2009 9:34 am
TweakTown Rating: 92%Manufacturer: GIGABYTE

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.

 

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Increasing the voltage and cranking up the core speeds causes the card to run a bit warmer. It comes as no serious surprise since we are pumping extra voltage through the cores.

 


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/3/0/3041_44.png

 

To help combat the heat, the fan decides to spin a bit faster which makes the card run a little louder. It's a small price to pay for the extra performance we receive and when idle the noise level falls in line with the stock clocked setup.

 

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