Let’s start with the individual loads and the resulting power consumption in each case. The 14 watts in idle are still ok, the rest is as usual in the gradation. With just under 313 watts, the card really isn’t a cost taker in extreme cases and is even just above the power limit of 310 watts. In the gaming loop, however, it’s almost a spot landing.
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. It can be seen very clearly that this standard is not only achieved, but significantly undercut. Not even half of what is permitted also flows as current via the PEG – exemplary.
Power supply load in detail
Before we deal in the next chapter with the load peaks and the power supply recommendation, I have recorded you once two minutes higher resolution, where here the interval is at the magic 20 ms, which is already interesting for power supplies (shutdown). The following graphs cover the Gaming (Control UHD) and Torture Test.
- 1 - Introduction and Technical Details
- 2 - Test System and Methods
- 3 - Teardown: PCB and Cooler
- 4 - Gaming Performance
- 5 - Efficiency and Power Draw in Gaming
- 6 - Power Consumption and PCI SIG Standrad
- 7 - Transients and PSU Recommendation
- 8 - Clock Rate and Temperatures
- 9 - Fan Speed and Noise (Audio samples included)
- 10 - Summary and Conclusion
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