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Drivers & Software

nox1410
Journeyman III
Journeyman III

Re: Undervolting the XFX RX 590 "Fatboy" cards

XFX say on their Website that the right position is the "powermode".

https://xfxforce.zendesk.com/hc/en-us/articles/360048824394-Which-BIOS-is-Performance-and-which-is-S...

I have got the same Issue of too high Temps. Even after undervolting it reaches 80C.

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wth
Adept II
Adept II

Re: Undervolting the XFX RX 590 "Fatboy" cards

I can tell u for a fact on my XFX RX590 the performance mode is to the left.The only thing the dual bios performance mode does is set a more aggressive fan curve.

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binarydepth
Adept II
Adept II

Re: Undervolting the XFX RX 590 "Fatboy" cards

Talked to XFX support and here is what they said. It is away from power connectors:

9/16/2020 11:18:36 PM By mark@xbez Type:2
yes, Performance mode is generally with the switch TOWARDS the HDMI.
It only affects the fan speed curve, which is more for temperatures and sound.
The performance mode is louder but runs slightly cooler.
wth
Adept II
Adept II

Re: Undervolting the XFX RX 590 "Fatboy" cards

Hey thanks for posting that Binarydepth.Finally info from XFX that backs up what I been saying since day 1.

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