3080 FE gets hot in O11 Dynamic

[Tutan]

Does anyone have 3080 FE in Lian Li O11 Dynamic case? what are your GPU temperatures and fan placements?

I followed Gamers Nexus and others fan placement approach for this case so I have CPU AIO (Corsair H100i) on Top fans exhaust.

3 intake fans at side,3 intake fans buttom.

CPU temps are good but 3080 FE quickly reaches 68-74 under load.(within 20 minutes).

Room temperature is 21-22.

I don’t think 3080 should get this warm in this setup? are there any better fan setup for this particular card?

the buttom fans doesn’t seem to have any effect on or off.

 

[Tutan]

Thanks,
The reason I’m concerned is in GN review of this case GPU thermals were much lower 48C with only 3 side fans and in worst scenario 57C with only one top fan,2 button fans.
he wasn’t testing it with 3080.
But many Youtube benchmarks of this GPU also show lower temperatures.

I was hoping for lower temperatures with so many fans.

 

[Tutan]

I have a 3090 FE in my 011 dynamic, 3 side intake, 3 bottom intake, 3 top exhaust through a 360 rad my 3090 peaks at around 61° and stays there.

I've bought a new AIO with 360 rad and 3 exhaust top fans now (Kraken X73) to replace the 2 Fan Corsair I had.will start testing soon to see if temperatures are improved.
technically I should get same 61C pick like yours if not better,as mine is 3080..so will update here soon.

 

[Tutan]

My 3080 seems to peak around 55-61deg under full load so maybe a tad high but certainly not out of the range of acceptability.

Which 3080 do you have? And what case/fan setup?

 

[Tutan]

So I replaced my top 280 mm radiator dual fan AIO with Kraken X73 360mm triple fan.

Now I have total of 9 fans in O11 Dynamic.

3 side intake,3 buttom intake (directly blowing to 3080) and 3 top exhaust.

Zero change in GPU temperatures.
Between 70-77 under load.

I think this is normal and as good as it gets in this case.

 

[Tutan]

It’s an FE, I have a Lian-li PCO11 Dynamic with 6 intake 3 exhaust on the top in a push arrangement on my AIO.

I wonder why our temperatures are so different as we both have pretty much identical setup.if anything I have 3 extra buttom intake fans.(although in my test turning them on/off didn’t make any difference)

 

[Tutan]

What resolution are you playing?
I mainly play Witcher 3 on 1440P display (it’s 240hz actually) everything maxed out and get those higher temps but I noticed when I game in 4k 60fps (same settings) on TV I get much lower temps around 60-62 C

 

[Tutan]

What fans are you using?

6x Deepcool RF120,they are good fans.
and 3 NZXT fans that came with Kraken X73 AIO.