GPUs Hardware Reviews

Stress tests in detail: Testing graphics cards correctly (Tutorial – Part 1)

Package temperature

The temperatures below the package are quite interesting, because due to the special features of the circuit layout of the power supply, e.g. the frontrunner in GPU temperature suddenly only in the lower midfield ("Combustor Memory Burner"), while in this case other areas and components heat up above average. Because somewhere the heat has to go.

Thus, OCCT is the ideal case in this setting to test on the one hand the heat dissipation of the GPU to the cooler and on the other hand also the possible use of a backplate for active cooling by means of thermal pad on the back of the board in the socket area.

Voltage Transformer (VRM)

The voltage converters and their temperatures are always a much-discussed topic. If you really want to test their cooling optimally, there is actually no way around MSI's "combuster". We will therefore now rely on this program when it comes to new graphics card tests and switch between the "GPU Core Burner" and the "Memory Burner" from the "MSI Combustor", depending on the measuring range. Also "The Witcher 3" is a safe bank in each of these partial tests as a really real application when it comes to really high loads.

Storage temperatures

No program was able to produce the same high temperatures at the memory as the "Memory Burner" of the "MSI Combuster". After all, 9°C more than in the "Witcher 3" are already a house number, although not really realistic. But for the assessment of a cooling solution, this tool is actually indispensable.

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About the author

Igor Wallossek

Editor-in-chief and name-giver of igor'sLAB as the content successor of Tom's Hardware Germany, whose license was returned in June 2019 in order to better meet the qualitative demands of web content and challenges of new media such as YouTube with its own channel.

Computer nerd since 1983, audio freak since 1979 and pretty much open to anything with a plug or battery for over 50 years.

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