Temperature issues with 6950XT and 5800X3D.
Temperature issues with 6950XT and 5800X3D.
LinkCraft844
04-17-2022, 08:08 AM #1Hey there! In short, I need some tips to chill my PC more efficiently. After installing a new GPU and upgrading the CPU, I'm looking to optimize cooling. The AMD components seem to get hot, but I haven't seen any thermal problems yet. My goal is to lower the CPU and GPU temperatures further, especially since I'm not in a very hot climate. I've been playing Doom Eternal at high settings and noticed spikes—CPU hit 83.5°C, GPU 102°C. I'm trying to adjust game settings without losing FPS, possibly due to thermal throttling. The fans in my case are decent, but I'm considering switching to an AIO cooler if it really helps. I'm still figuring out the best settings for different games, but I hope I can push things higher without noticeable slowdowns. Looking at the thermal data from my monitor, I want to know if things are within safe limits or if a case upgrade is needed.
Timothy_J_King
04-19-2022, 08:31 AM #2Consider these options: detach side panel, use Radeon Chill, repaint GPU, install new thermal pads, swap case for Fractal Torrent or similar, water cool CPU, add adhesive heatsinks on GPU, and install an aftermarket air GPU cooler if available.
I might be able to remove the side or front panels to improve airflow, though I haven’t tried that before. The Radeon performance might drop a few frames, so I wasn’t sure about that approach right away.
I’ll share the CPU details later—I used some old thermal paste from a previous CPU, which didn’t help much. I’m not interested in reapplying the GPU paste or switching to a water cooler, since it’s an AMD card and I’d rather not open it up.
Replacing the case is also on my list if it could really boost performance. Thanks for all the advice and suggestions so far!
SamaMonster
04-19-2022, 12:35 PM #4I remember my first gaming PC was water cooled, but it was a pre-built setup at the time—those Alienware models with dual GTX880s. It was cool, but I’m not sure I’d want to put in the effort for maintenance. As someone older with kids, I prefer keeping things simple and safe. I’m not aiming for extreme overclocking either; I want a straightforward, reliable build.
I might be able to remove the side or front panels to improve airflow, though I haven’t tried that before. The Radeon performance might drop a few frames, so I wasn’t sure about that approach right away.
I’ll share the CPU details later—I used some old thermal paste from a previous CPU, which didn’t help much. I’m not interested in reapplying the GPU paste or switching to a water cooler, since it’s an AMD card and I’d rather not open it up.
Replacing the case is also on my list if it could really boost performance. Thanks for all the advice and suggestions so far!
It seems the GPU temperature around 102°C is a concern, while the CPU stays at 85°C, which is normal. The 5800 series works fine even with spikes on a custom watercooler, though the 5900X does. A good idea would be switch to an AIO GPU for better stability, though I’m unsure if a compatible model exists for the RX6950. Check forums like EK, Corsair, or Alphacool—they often have solutions for many cards.
ThatMiningGuy
05-01-2022, 03:21 PM #7Good to know the CPU temps are ok. I'll likely still re-paste soon (I just feel like I did a bad job with the last bit I had left, likely needs a bit more), and monitor just in case (monitoring GPU temps anyway). GPU temps need to go down for sure so, I'm guessing it might be thermal throttling as a result? I looked into coolers for it, but not found anything so far. Might just be too soon. It's the AMD reference card, so will see what I can find. I'll keep this thread updated. A good idea, had not considered that at all. Will play around with that. Perhaps Turn it around as well, so push air in from the top and top-front (hope some gets to the gpu), and remove air from top-back and bottom-front. See if that moves air through the case better, and perhaps removes more warm air from around the GPU.
RewarPlaysYT
05-03-2022, 04:43 AM #8You're unlikely to see major improvements from changing the fans. This would likely be a minor upgrade. A better CPU cooler is more impactful; the Hyper 212 works but isn't outstanding. 240MM AIO or larger tower coolers tend to perform best. Think about a "wind tunnel" setup for the GPU—removing the PCI slot covers, securing a fan in place, and directing airflow. This approach might actually hurt performance if not tested properly. Heatsinks on the graphics card's back are useful, as they help dissipate heat effectively.
. I think going AIO might be a big step though, as that would remove that big cooler blocking airflow as well. Just need to figure out which now, or if a new case is the better solution first. Shame it would remove 2 of the new 140noctua fans I got
BananenFish
05-04-2022, 07:04 AM #9Any gain is an improvement for the GPU. . I think going AIO might be a big step though, as that would remove that big cooler blocking airflow as well. Just need to figure out which now, or if a new case is the better solution first. Shame it would remove 2 of the new 140noctua fans I got
I’d start by checking a front intake and exhaust configuration first, just to see how your temperatures behave. Once you’re comfortable with that setup, you can experiment with extra fans. For your specific situation, a front-to-back airflow arrangement seems to work well. Your current setup isn’t the problem—it’s actually one of the better options for airflow. If you switch to another case, you probably won’t see much improvement.