XFX RX 590 Fatboy Fan problem

[NicoBTW]

hi, in this day i was having overheating problem with my gpu, i solved changing the thermal paste and adding 2 fans, but the problem now it's that the gpu fans, when under load, spin 200-300 rpm slower than with no load, why? (the fans are set to 100% manually from msi afterburner, top rpm 3500 on no load, 3300 under load)  

[NicoBTW]

7 minutes ago, _DeXTeR_ said:

MSI Afterburner is not compaditible with AMD GPUs, try using Adrenaline software to make manual fan speed control.

what really? i always used by 5 months and it worked well, anyway, i'll try

 

[GoodEnough]

9 minutes ago, _DeXTeR_ said:

MSI Afterburner is not compaditible with AMD GPUs, try using Adrenaline software to make manual fan speed control.

not compatible my ass

[GoodEnough]

2 minutes ago, NicoBTW said:

what really? i always used by 5 months and it worked well, anyway, i'll try

 

msi afterburner works perfectly fine with amd gpu's

 

i have an rx 580 nitro+ overclocked to a stable 1500mhz clock with msi afterburner. 

 

try undervolting your gpu, that should help a lot

[NicoBTW]

Just now, GoodEnough said:

msi afterburner works perfectly fine with amd gpu's

 

i have an rx 580 nitro+ overclocked to a stable 1500mhz clock with msi afterburner. 

 

try undervolting your gpu, that should help a lot

the problem it's not the temps right now, but i only wan't to know why my fan spinning slower when under load

 

[GoodEnough]

Just now, NicoBTW said:

the problem it's not the temps right now, but i only wan't to know why my fan spinning slower when under load

 

ah, that is a good question, there may be another application trying to override the settings, but is that 200rpm that much of a big deal, or are you just wondering why it happens?

[NicoBTW]

it's not that big deal, but maybe i can save 2-3c, anyway the real question is why it happens

[Dr0y]

maybe it's adrenalin trying to override afterburner ... or maybe it's in the bios if you selected the silent bios fans will run slower at full load to try to reduce noise ... I don't really know.   Did you try uninstalling afterburner just to see how it goes with the radeon software tuning ?

[NicoBTW]

12 minutes ago, Dr0y said:

maybe it's adrenalin trying to override afterburner ... or maybe it's in the bios if you selected the silent bios fans will run slower at full load to try to reduce noise ... I don't really know.   Did you try uninstalling afterburner just to see how it goes with the radeon software tuning ?

switching from a bios to the other doesn't change nothing, and yes, i tried to reinstall afterburner

[Dr0y]

not reinstalling but just not using it and using the radeon software

[NicoBTW]

1 minute ago, Dr0y said:

not reinstalling but just not using it and using the radeon software

how can i set manually the fan speed on radeon software? and the problem is that i use afterburner to see osd temps

[Dr0y]

2 hours ago, NicoBTW said:

how can i set manually the fan speed on radeon software? and the problem is that i use afterburner to see osd temps

performance, tuning, fan tuning ... also there's on screen display you can activate in the metric tab ...

 

[NicoBTW]

i re-tested, and the fans slow down instantly by 300 rpm when i open a game, and start to slow down gradually when set at 100% for long