What does gpu "power limit" do?

Fer DLC

Commendable
Apr 29, 2017
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1
1,630
So im currently overclocking my rx 570 armor without increasing voltages, so far i managed to get 1345mhz core and 1965mhz memory. I noticed that i was getting lower performance in valley benchmark at higher clocks so i turned up this thing called power limit in amd wattman to 10% and i got like a 6 fps increase. If i increase it more , is it dangerous? Can it harm my gpu? Or is it simply allowing my gpu to pull more power that it needs?
 
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it allows more power to be consumed before throttling. if your card has good cooling, good power delivery and your psu is decent, i don't see the danger in it.
i think there is also a hard limit on the card to limit the amount of current draw/power draw.
it allows more power to be consumed before throttling. if your card has good cooling, good power delivery and your psu is decent, i don't see the danger in it.
i think there is also a hard limit on the card to limit the amount of current draw/power draw.
 
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