5800x3D Higher Temps with Cinebench R23

[doryuu13]

Good afternoon all,

I recently purchased a 5800x3D to replace my old 2700x as Asrock released BIOS compatibility. I installed the 5800x3D with an EK basic 360 AIO and got everything up and running fine. During gaming or CPUZ stress test temps are hovering between 65 and 75c however, when running all core Cinebench R23 for 10 minute loop, my temps will hit almost 90c on the package and spike above 90 on CCD 0 (highest I saw was 91c). Frequency remains fairly high even at high temps around 4.2 gigahertz but the temps are causing concern. I have seen conflicting information about the subject where some people say 90c is higher than usual and some are saying even with 420mm AIO they will hit 90c on synthetic benchmarks. I have already reseated cpu, repasted the block and made sure contact from the block to the IHS was even but temps stay fairly consistent. I was worried I would need to RMA the chip, does anyone have experience with this chip that can weigh in?

Build:
Case: Lian Li PC 0-11 Dynamic --> 3 bottom intake 120mm fans, 3 side intake 120mm fans, radiator top mounted with 3 Vardar s fans acting as exhaust.
Mobo: Asrock x370 Killer Sli/Ac BIOS 7.40
Cooler: EKWB basic 360 AIO (full pump speed and fans at 100% at 80c)
GPU: MSI RTX 2080 Gaming X Trio

 

[tabascosauz]

Okay great thank you so much for your help, the thermals during gaming are completely fine and as such I'll probably just run with it for now

Unfortunately you aren't the first in the past few months to experience water underperforming on 5800X3D. Whether AIO or custom loop (especially loop with older blocks). I'm not sure what it is, I trust that people know how to tighten down their blocks snug (arguably necessarily tighter than air coolers).

It's surprising because even though the 5800X3D's thermal characteristics are heat density and not raw thermal output, on other Ryzen 3000 and 5000 CPUs it's still water that responds best to density-limited scenarios. tbh I haven't seen any amazing X3D results under water

Hot Temps for 5800X3D

hello guys I recently upgraded my 5600X to a 5800X3D. My understanding is that this chip due to the v-cache design runs a bit hotter than a 5800X per say. Now I won't compare it to my 5600X as that was a Ryzen 5, this is a Ryzen 7, so more cores, etc. CPU is the only thing that changed...

www.techpowerup.com

help with undervolting 5800x3d

i'm trying to do undervolting 5800x3d with pbo2 but it's not working at all i tried from -5 to -50 but nothing idle is 43 under load is 90 cb r23 i did follow the method here 5800x3d-owners but nothing it's like it's not applying the setting i enter the only thing that works is on the limits >...

www.techpowerup.com

Actual gaming (ie. not map loading, not game launching, not shader loading) should never really run you past like, 80W max. Cinebench is still a relatively realistic workload for people who do rendering on CPU exclusively, but it's not a gaming load and it's certainly not a very good all-out stress test. ycruncher has a place as a stress test but it's even further from the reality that most people experience with the 5800X3D.

 

[doryuu13]

Unfortunately you aren't the first in the past few months to experience water underperforming on 5800X3D. Whether AIO or custom loop (especially loop with older blocks). I'm not sure what it is, I trust that people know how to tighten down their blocks snug (arguably necessarily tighter than air coolers).

It's surprising because even though the 5800X3D's thermal characteristics are heat density and not raw thermal output, on other Ryzen 3000 and 5000 CPUs it's still water that responds best to density-limited scenarios. tbh I haven't seen any amazing X3D results under water

Hot Temps for 5800X3D

hello guys I recently upgraded my 5600X to a 5800X3D. My understanding is that this chip due to the v-cache design runs a bit hotter than a 5800X per say. Now I won't compare it to my 5600X as that was a Ryzen 5, this is a Ryzen 7, so more cores, etc. CPU is the only thing that changed...

www.techpowerup.com

help with undervolting 5800x3d

i'm trying to do undervolting 5800x3d with pbo2 but it's not working at all i tried from -5 to -50 but nothing idle is 43 under load is 90 cb r23 i did follow the method here 5800x3d-owners but nothing it's like it's not applying the setting i enter the only thing that works is on the limits >...

www.techpowerup.com

Actual gaming (ie. not map loading, not game launching, not shader loading) should never really run you past like, 80W max. Cinebench is still a relatively realistic workload for people who do rendering on CPU exclusively, but it's not a gaming load and it's certainly not a very good all-out stress test. ycruncher has a place as a stress test but it's even further from the reality that most people experience with the 5800X3D.

thanks for the reply, I'm not sure what the issue is as I don't have as much knowledge about these things as many on here however, I can state that even with no undervolt at all, my temps for 10 min R23 run only peaked at 91c on CCD and 89c on package so I feel lucky compared so some. It also takes quite some time for me to reach anywhere close to 90c as well probably 6 to 7 minutes.

 

[freeagent]

For you.... but I also know your ambient temps are probably 20c lower than most people HAH!!! XD

Lol maybe not quite 20

I ran R23 for a half hour, the only reason it hit 65 was because the furnace came on, or else 62 would have been the number

30 mins of R23: