AnsweredAssumed Answered

RX480 Wrong manual fan speed

Question asked by ojustaboo on Aug 19, 2016
Latest reply on Dec 13, 2016 by ojustaboo

Hi all, new XFX RADEON RX480 Black Edition OC


Trying to set manual fan speeds


Using Crimson 16.8.2


I've gone into Gaming, Global Settings, Global WattMan and set both both Temperature and Fan Speed to manual.

Max temp is set to 90 and target to 70.


I want to set my min fan speed to 1200 and max to 3600


However, I have to set the max to 4132 to get the fan at 3629 RPM (tested this by setting min to it)

And if I set the min to 1871, it gives me 1184 RPM, if I set it to 1872, it gives me 1209 RPM


I presume this is a bug and not me being stupid?  (attached a pic)


Clean install of win 10 pro 64 bit


System Spec:

Intel Core i7 3820 a2011  NOT overclocked

Asus P9X79 Socket 2011 ATX Motherboard

32GB Corsair Vengance DDR3 RAM

Archon SB-E X2 CPU Cooler

Antec 1200 Case

Corsair 750 Watt HX750i Fully Modular ATX PSU/Power Supply

Dell U2713HM monitor running at 2560 x 1440

HannsG HW191D monitor running at 1440 x 900

XFX RADEON RX480 Black Edition OC

Corsair Neutron GTX SSD  240GB

Corsair Force GT SSD 120GB

Seegate Sata3  2TB

Toshiba Sata3  2TB

Asus Vulcan Pro ROG Headset