Radeon HD 7870 Overclock Guide

Posted by Hilbert Hagedoorn on: 03/05/2012 02:00 PM [ 0 comment(s) ]

Graphics card temperatures

Graphics card temperatures

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

Radeon HD 7870 Overclocking guide

IDLE temperatures are always a tiny bit tricky to read out as Windows Aero could have an effect 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 card and measure the highest temperature of the GPU.

So with the card fully stressed we kept monitoring temperatures and noted down the GPU temperature. Now you'll notice that our OC temperatures are lower, this is because we increased and forced fan RPM towards 40%. The plus is that temps are great, the downside .. added noise we'll look at that on the next page though.

With today's graphics cards, please make sure your PC is well ventilated at all times, this will seriously help you on the overall GPU temperatures and overclocking.

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