You can see very clearly that under full load 5 Amperes are reached again, which is of course permissible. This results in a maximum power of 66 watts at 12 volts. Let’s now move on to the load on the motherboard slot, whose load is specified by the PCI SIG as 5.5 amps. You can see very clearly from the curve that the slightly warmer card operates with less voltage changes. which can (technically speaking) be between 0.7 and 1.2 volts at Ampere and which for safety reasons rarely breaks the 1-volt limit on normal consumer cards. A maximum of 370 are allowed for the VU, which could be retrieved with the appropriate software. Which brings us to the specifications, because at the end of the day, the firmware clearly regulates what is possible and what is allowed as well as maximum and minimum against. The following table now shows the maximum values of the respective load scenarios. However, if you add up the power consumption in Ultra-HD, which I measured in all games over the entire runtime, then everything is again at the specified 320 watts for the TGP, a spot landing, because the CPU doesn’t limit any more.
We had already analyzed which exactly these are when we were talking about the combined power consumption with the CPU and its individual listings. Not in every game, but in some it happens. Ask the CPU, which in some situations already slows down the fast sweeper a little bit. 10 watts more than predicted and stated in the specs.īut this is not the whole truth, because the power consumption is very resolution dependent. However, the card reaches 330 watts under real full load in the Witcher 3 at Ultra-HD and full warming, i.e. The partial load ranges are implemented relatively economically, which could also be due to the better controlled clock rate.
With just under 15 watts in idle, one is in the range of many Boearpartner cards of the GeForce RTX 2070 Super to RTX 2080 Ti, even if relatively high. When it comes to power consumption, there are actually no big secrets, because what NVIDIA specifies as TGP is largely complied with. Power consumption and compliance with standards
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