EVGA

EVGA 3080ti Hybrid Fan Control Question

Author
Post
Essentials Only Full Version
frantic101
Superclocked Member
  • Total Posts : 104
  • Reward points : 0
  • Joined: 2017/05/20 04:29:18
  • Status: offline
  • Ribbons : 0
2022/04/30 08:50:13 (permalink)
Can anyone tell me which fan Fan 1 and Fan 2 belongs to on the main screen?  Is Fan 1 the AIO and Fan 2 the main board fan?  Or visa versa?  
 

 
 
Also, there are two fan curves in the settings? Are these to control the AIO or is one for the AIO and one for the main board?  If they are both for the AIO, is there a way to control the main board fan?
 

#1

3 Replies Related Threads
    AHowes
    CLASSIFIED ULTRA Member
    • Total Posts : 6502
    • Reward points : 0
    • Joined: 2005/09/20 15:38:10
    • Location: Macomb MI
    • Status: offline
    • Ribbons : 27
    Re: EVGA 3080ti Hybrid Fan Control Question 2022/05/14 11:07:34 (permalink)
    Strange no response..

    Anyways no idea how px1 shows 2 fans as usually you only see the cards fans and the rad fans you can't control unless something has changed??

    Card is recognized correctly it seems by px1.

    Anyways try just linking the fans together and then manually adjusting to see what fans respond.

    Nor.ally one would need to unplug the fans from the rad and install them to an external fan controller or on the motherboard and control them from there.

    I usually just set the rad fans to a static % like whatever you can handle.. say 75-80 or 100%.

    Control the gpu fan with the fan curve on px1.

    Intel i9 9900K @ 5.2Ghz Single HUGE Custom Water Loop.
    Asus Z390 ROG Extreme XI MB
    G.Skill Trident Z 32GB (4x8GB) 4266MHz DDR4 
    EVGA 2080ti K|NGP|N w/ Hydro Copper block.  
    34" Dell Alienware AW3418DW 1440 Ultra Wide GSync Monitor
    Thermaltake Core P7 Modded w/ 2x EK Dual D5 pump top,2 x EK XE 480 2X 360 rads.1 Corsair 520 Rad.
    #2
    frantic101
    Superclocked Member
    • Total Posts : 104
    • Reward points : 0
    • Joined: 2017/05/20 04:29:18
    • Status: offline
    • Ribbons : 0
    Re: EVGA 3080ti Hybrid Fan Control Question 2022/05/14 11:35:06 (permalink)
    I figured it out. The curve on the right controls the fan on the card, while the curve on the left controls the AIO. It’s nice since I can control them independently. I‘ll share my curves later, but my card idles below 35 C. I built the curves so the card fan is off below 35 and quickly ramps up as the temps move last 40. I keep my AIO at 40% idle with a quick ramp up after 40 C. 
     

     
    I was able to get the card to stay under 60 C for intense gaming with the fans staying below 80%, except for the memory…sigh.  However, I was able to lower the mem temp from 90s to 82ish during intense gaming with those same curves.  I also flipped the rear exhaust fan to intake, so it’s now positive pressure with four intakes at the front and rear and two exhaust at the top.  My rear exhaust fan location is very low and I think it was messing up the air circulation. 
    post edited by frantic101 - 2022/05/14 12:14:16
    #3
    AHowes
    CLASSIFIED ULTRA Member
    • Total Posts : 6502
    • Reward points : 0
    • Joined: 2005/09/20 15:38:10
    • Location: Macomb MI
    • Status: offline
    • Ribbons : 27
    Re: EVGA 3080ti Hybrid Fan Control Question 2022/05/14 12:32:56 (permalink)
    Looks good!

    Intel i9 9900K @ 5.2Ghz Single HUGE Custom Water Loop.
    Asus Z390 ROG Extreme XI MB
    G.Skill Trident Z 32GB (4x8GB) 4266MHz DDR4 
    EVGA 2080ti K|NGP|N w/ Hydro Copper block.  
    34" Dell Alienware AW3418DW 1440 Ultra Wide GSync Monitor
    Thermaltake Core P7 Modded w/ 2x EK Dual D5 pump top,2 x EK XE 480 2X 360 rads.1 Corsair 520 Rad.
    #4
    Jump to:
  • Back to Mobile