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Cheap, but not cheap: KFA2 / Galax GeForce GTX 1070 Ti EX in review

Power consumption at different loads

The power consumption in the gaming loop is pretty much exactly on the point that Nvidia has set as the power target with 180 watts. In the Torture loop, the power consumption is also almost exactly at this value. With the maximum possible power target of 127% exhausted, the card with just under 213 watts remained still frame and even falls below Nvidia’s limit of a maximum possible 240 watts.

The corresponding voltages for both loops in the factory state are shown in the following diagram:

Compliance with the standard on the motherboard slot

With a maximum of 3.8 amps (torture), the card is still far below what the PCI SIG sets with a maximum of 5.5 amps (66 watts) for the 12-volt rail on the motherboard slot. In the Gaming Loop, the maximum overclocking is just below that of 3.2 amperes. Overall, therefore, balancing has been implemented in an exemplary manner.

Detailed graphics: power consumption and currents

For a better illustration, we have also recorded all measurement results as detailed curves in the graphs below:

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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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