HIS Radeon HD 6990 Crossfire review

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Graphics card temperatures

Graphics card temperatures

So here we'll have a look at GPU temperatures. First up, IDLE (desktop) temperatures.

IDLE temperatures are always a tiny bit tricky to read out as Windows Aero could have an affect on this. Overall anything below 50 Degrees C is considered okay, anything below 40 Degrees C is very nice. We threw in some cards at random that we have recently tested in the above chart.

But what happens when we are gaming? We fire off an intense game-like application at the graphics cards and measure the highest temperature at the GPU. 

So with the card fully stressed we kept monitoring temperatures and noted down the highest GPU temperature.

  • The temperature under heavy game stress for the R6990 load stabilized at roughly 85 Degrees C.
  • The temperature under heavy game stress for the 2x R6990 CrossfireX load stabilized at roughly 90 Degrees C.

Obviously your PC has an effect on load temperature, please make sure your PC is well ventilated at all times, this will help you improve the overall GPU temperatures.

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