For those of you with a 2080 TI FTW3 HYBRID, what are your stock speed temps at load?
 
I've been running a 2070 XC Ultra with the hybrid cooler for a few months at 1440p, 144hz. GPU temp never got above 65c with fans running at 65% at their highest, mostly stayed around 60c using Ultra/Highest settings on games even with a slight overclock.
 
This past weekend I replaced the 2070 with a 2080 TI FTW3 Hybrid. Exact same system, just swapped the cards with their receptive coolers. Still using the 1440p, 144hz monitor with settings on Ultra/Highest. At stock speeds I struggle to keep the 2080 TI below 70c even with fans running at 90-95%. It's loud AF and is driving me nuts. If I adjust max fan speeds to anything lower than 85% the temps shoot up to 78c, even low 80s. Again, this is at stock speeds, no OC...on a HYBRID cooler.
 
I know the 2080 TI FTW3 is a vastly different card (it's all relative, I guess) than the 2070 XC Ultra but I just can't swallow that these temps are what I should be expecting. I think I could get better temps on air.
 
Ambient temp in room is 21c, temp inside case levels out at 30c after 30 mins of Heaven. I have a total of nine fans in the case - 3 intake, 3 exhaust, 1 on GPU Rad, 2 on CPU RAD. CPU has a decent overclock and never gets above 55c. I've tried the GPU rad with a push set up and a pull set up. No noticeable difference in GPU temp. I have not tried a push/pull set up yet but just got a fan splitter today to give this type of configuration a try. I've attached a pic of my setup with fans labeled.
 
Maybe my expectations are skewed because my 2070 hybrid temps were much lower. All I know is sitting next to a helicopter (since GPU fans are at 95%) trying to play games is not pleasant.
 
Specs:
Lian Li Dynamic 011 Case
Asus ROG Strix X470-F
Ryzen 5 2600 (OC'd to 4.1hz)
Corsair H100i Pro AIO CPU cooler
G.Skill Trident Z RGB memory (32gbs)
EVGA 2080 TI FTW3 hybrid
 

Flip the bottom fans as intake.  You never put those down there as exhaust.  What most do is either Front/Bottom intake with Top/Rear exhaust or Front/Bottom/Top intake and just rear exhaust.  Play around with that and see what happens, plus the 2080 Ti has a higher TDP hence why you're seeing higher temps.

My guess is the 2070 hybrid was running cooler simply due to achieving notably lower clock speeds and power draw with that setup. The 2080 ti is going to be able to draw more power and push higher clocks with that 144hz monitor and is going to run hotter just because of that, alone. 

It may sound weird but I suggest trying to install your GPU rad/fan in the front as an intake setup, assuming the coolant lines will reach. By switching my 2080 ti hybrid from rear exhaust to front intake, I was able to drop my GPU core and memory temps by almost 10C. Then, I added another fan for a push/pull setup and saw an additional drop of 5C. Now my temps almost never exceed 58C, even after multiple hours of gaming on a 3440x1440 120hz monitor with ultra settings. My CPU max temps remain unchanged from this configuration. 

I also agree with GTXJackBauer, that those bottom fans need to be intake. 

Here's what I did to achieve the lowest GPU temps possible: (rear/top exhaust + front intake)

9900k 1.75v for 5ghz? Is that right?

GuessWhoItIs

AHowes
9900k 1.75v for 5ghz? Is that right?

Good catch! updated the value

Meant to be 1.375v

Haha.. yeah big difference I'm like thinking that CPU would be toast if it's even possible as most will say no more then 1.4v.

Cool GTX
The fans - as others have said could be arranged better
 
If the Only thing you changed was the cards .... OK, your hybrid is not working correctly
 
Did you install the Hybrid Cooler ?
 
The cooler is not touching the GPU properly or the TIM is Not covering the whole GPU die
 
Can you confirm the Pump is actually Running ?  one hoes (from GPU) should be much warmer than the hose coming from radiator
 
Both of My EVGA 2080Ti are on Air & Delta T of 45C (above room temp) is Normal under load --> Hybrid should run Much cooler than your Delta T of 57C

I did not install the hybrid cooler on the 2080 TI. I bought it pre-assembled. The pump is running (the first thing I confirmed).

Based on several posts I will re-evaluate my fan configuration. However, I don't see this affecting the GPU temps in any drastic fashion. Last night I configured the GPU rad with push/pull fans. Only minimal difference in temp. I spent a couple hours in The Division 2 in Ultra with rad fans at 85% and shroud fan at 65% and managed to keep a pretty steady 68c. Still way hotter than I'd care to see with a hybrid cooler.
 

sn0warmy
^ Did you try moving the GPU rad to the front as intake with push/pull? 

I'm telling you, I saw almost a 15C difference by moving it to the front as intake and adding a second fan for push/pull. A couple hours in Division 2 with highest settings on a 3440x1440 monitor at 120hz and my 2080 ti FTW3 Ultra Hybrid temps never exceed 60C. And that's OCed +800 memory and +110 core clock in a more restrictive H700i case.  

I haven't tried moving the rad yet. My case "front" is glass (see pic in original post) so I can't put a fan on the actual front. But, it does have a side-front option for rad/fans that I might try but I'm suspicious the rad tubes won't be long enough to reach.

sn0warmy
Yeah, looking at your setup, the back middle intake fan location might be your best bet but it might be tight with the tubes, like you said. 
 
Alternatively, you could try that bottom front fan location for it. But you are supposed to keep the radiator mounted above the card with the tubes down. So that may not be the way to go. 

Well, after a few hours of wrecking my case I’m done with this hybrid cooler. First, I moved the rad to the side-front with a single fan intake setup. Same temp results as before with fans at 65% (shroud) and 90% (rad). Flipped the fan around for an exhaust setup. Same results. Moved on to a push/pull intake setup. Dropped temps two degrees to 68/69. Next up was a push/pull exhaust setup. Same 68/69 temps with fans at 65% and 90%. Just out of curiosity I removed every panel from my case so there was no air restriction. Nearly identical temp results. Again, out of curiosity I put all the panels back on and slightly OC’d the card. Temp went up to 72/73 pretty quick. I almost want to open this thing up to see if there is a contact issue with the GPU but I also don’t want the hassle.

Next step was pulling the rad out and while running the pump/fans, sitting it on its side to get any air out (suggested by EVGA support). I also gave it some gentle shaking. Put it back in with same results.

The pump is working as the hoses are warm and there is noticeably hot air being exhausted through the rad. If the pump wasn’t working I’d expect temps to be much higher. Looking at ICX in PX1 the memory is staying relatively cool.

I think my next step is to have a more in depth convo with Support or request an RMA.

I agree  those temps seem to high , speak to evga support :)

i run a 2080ti ftw3 hybrid and i have never ever seen temps higher than 70C, with the fans and pump running at 100%. disasemble your card and the hybrid kit parts and re apply thermal paste(make sure it has thermal paste) since you said it was preassembled, and check for any other irregularities, and then recheck temps. if your temps are still that high something else is majorly wrong.
 
Edit:
the previous poster is dead on about the disassembly and reassembly process. its super easy, cool to do, and will help you get a better grasp of how your card works as a system. i installed my hybrid kit onto a stock 3 fan card and it was no big deal, took like a half hour and was really cool to see the bare PCB with my own two eyes for the first time. definitely worth trying before just blindly sending it back with an RMA