Let’s start with the individual loads and the resulting power consumption in each case. The 15 watts at idle are just okay, the rest is as usual in the gradation. With just under 390 watts, the card really isn’t a cost taker in extreme cases, but it’s still within the power limit of 400 watts. In the Torture test, the card remains even more frugal.
Standard compliance at the motherboard slot (PEG)
Now let’s look at the load of the motherboard slot, which is specified by the PCI SIG with 5.5 Amps. This results in a maximum power of 66 watts at 12 volts. You can see very clearly that this norm is already clearly exceeded in the Torture Test and without further OC or an increase of the power limit to the maximum 440 watts. You already have to criticize that, even if nothing is going to burn down. If you really use the card to its full capacity, you will easily exceed 6 amps, which is really too much!
Power supply load in detail
Before we deal with the load peaks and the power supply recommendation in the next chapter, I have recorded two minutes higher resolution for you, whereby here the interval is at the magic 20 ms, which is already interesting for power supplies (shutdown). The graphs below include the gaming (Control UHD) and torture test.
- 1 - Einführung und technische Details
- 2 - Testsystem und Methodik
- 3 - Gaming Performance
- 4 - Effizienz und Leistungsaufnahme beim Gaming
- 5 - Leistungsaufnahme, Spannungen und Normeinhaltung
- 6 - Lastspitzen und Netzteil-Empfehlung
- 7 - Taktraten und Temperaturen
- 8 - Lüfter und Geräuschemission ('Lautstärke')
- 9 - Übersicht, Zusammenfassung und Fazit
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