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Sapphire Radeon HD 4850 In Crossfire - Temperature and Sound Tests

By: Shawn Baker | AMD CrossFire Articles in Video Cards | Posted: Jun 19, 2008 4:00 am
TweakTown Rating: 96%Manufacturer: Sapphire

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.



There is no denying the card runs very warm, and we don't doubt for a second companies will be offering dual slot cooling solutions sooner rather than later which should drop the temps considerably.


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).



Pulling out the trusty sound meter, we see noise levels that are pretty standard sitting around the mid 60dB range.


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