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Ryzen 5800x 87c in Cinebench...

@UK_SPAWN I have ordered the kit as to me @£25 is got to be worth a shot.
I also have seen videos of my AIO disassembled, and the actual block cooling area is round even though there a large square flat base a good size over the cpu ihs size.

Can you link the spreadsheet please ?
Having seen AMDs reply, I am feeling a bit calmer about temps, but still I would like to lower them from what I have !
Like you, once somethings in my head, it needs sorting :o

I did pull mine and re-apply paste, but as my idle temps were already between 3-5 deg above my sys temps, I suspected it was fine, and it was.
 
https://docs.google.com/spreadsheets/d/1WJTPLL4API8XdwmXKknA56u48F4Xgb5vIf5d3PsqDDo/edit#gid=0

Check the 5800x data (note there are some duplicate users so take that into account)
also check the 5800c data analysis section for a easier to understand graph of the data

It also seems someone has broken the file , and all the testing instructions are gone... i guess they dont know how to use it. ( i dont either but thats why i left it alone lol)

I would also assume ther are an abundance of people with really high temps skewing the data as most people with fine temps wont be going to look for this data as no one complains about something that works fine.. so there will be a lot of data that isnt there to reflect actual real world stats.
 
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5800X @ 83c @ 100% load / 131w

That's with a Be Quiet! Pure Rock slim cooler (so I could get 4 sticks installed) in a push pull fan configuration.
It is toasty but it's below 90c.

[EDIT] Added pics

cpuz5800x1.JPG
cpuz5800x3.JPG

cpuz5800x2a.JPG
coretemp5800x.JPG

CBR20.JPG
cachemem5800X.png


pure_rock.jpg
 
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@The Old School Gamer I have the same CPU and similar Be Quiet cooler (Dark Rock TF with x2 fans). So I did a comparison run and saw similar results to you when running Cinebench. Idle is 32-33ºC but then hits 80ºC. That is with Noctua NT-H1 paste (blob in centre and then spread with the heatsink):

Core-Temp.jpg


Cinebench-R20.jpg
 
Managed to get just below 80c on full load by just bringing all the fans up from 600rpm to 1000rpm (70%) which also increased my all core max boost speed to 4600.

Happy with that as gaming loads are only in the low to mid 70c range.
 
5800X all core overclock Cinebench 20 - 4800Mhz
Multi score -6330 @ 72.5℃ with 1.29v Cheap 240AIO although I run my AMD 5800X 5100Mhz with AMD curve optimizer ,tried all core clock for fun
 
Yes maybe but I was not trying for a score ,just messing around. Here is my actual PC gaming settings 5800X 5000+Mhz with temperatures in 50's on normal games like
Assassin's Creed Valhalla Rtx 4K Hdr 60 Fps,set to 60FPS because 120Hz always drops FPS to like 40FPS .Too bad some people have 5800X running hot
 
For those that are interested in lowering temps, and aren't as lucky as geradfraser with his lovely lottery chip (envy :p).
I have found some setting which helped me (5-7 deg reduction), and lose no gaming performance, for maybe 50-60 CB points loss over standard.

If you go into PBO manual, you can set TDP(PPT)/TDC and EDC.
I read somewhere a lot of motherboards over specify these, so initially you can try the stock setting manually set.
Stock these should be set:

TDP(PPT) 142W
TDC 95A
EDC 140A

What bought my temps down with no loss in gaming performance:
TDP(PPT) 130W
TDC 88A
EDC 129A

I would be interested in hearing if it helps anyone else ;)
 
I think you do have one of the better ones buddy ;)
I know mine wont under-volt or overclock as well as yours, and is worse on temps. I believe many others have the same experience, hence why I feel yours is a sweet one :)

Yes you can use the eco modes, but for me the 95w eco made little difference to temps, and the 65 hit performance more than I liked, hence I set it manually to find a nice balance.
For me, those settings hit the sweet spot. I am still learning my way around these TBH, its been a long while since I have had an AMD CPU !
 
Well I hear that about every Ryzen CPU I have owned 6 different ones none were golden samples. I say return your CPU if it does not perform normal manner.
If your happy then that is awesome but do not go the extra mile if it does not work properly out of the box.I do not know how your chip works but if I play a game or run an application and the CPU is running 90℃ then that is a problem.
I am not here to rub crap in your face ,I am trying to help showing what a normal 5800X how it show work.
 
Yeah I know, mine isnt terrible, and is within what AMD class as normal, but coming from something that was a lot lower temps its taken some adjustment to my expectations.
Mine would hit 83-84 left to its own devices, but from what I can gather in the HWinfo my board is also giving it to much boost allowance, it was constantly showing the power accuracy to be over-doing it, hence why I looked into the manual setings.
Now it maxes out at 78 on cinebench, more normally running 75 with a long high stress test like intelburntest, and for these chips, I believe that is par for the course.
Frequently boosting to 4850 in games, which I am perfectly happy with. (I have not got any extra clock boost set in PBO) Obviously its not as sweet as yours, but that's the luck of the draw :)
 
just want to report my findings with my 5800x and the Der8auer offset mount for AIO. (corsair H100i (platinum? i think))

Using PBO to boost to 5Ghz single cores. auto core voltage. 1.1v SOC, 1900fclk (2x16gb DR 3800c14)
VDDG IOD/CCD mv: 1015 / 1060

Seeing idle temps (CCD1 Tdie) of 28-30cc (ambient depending) in CB R20 multi im seeing a max of ~80c even with back to back runs.
Mid to high 60s in gaming loads. Prime/Linpack/occt temps im seeing about 88c max.

CB R20 Multi=~5950 Single=645.
Aida GB/s R:66 W:31 C:58 54ns mem

Im happy with that so far. I managed to get 4000MT/s (2000FCLK) workling but with dogger timings and tighter 3800seems better and less messing around.

I notice the CCD1 Tdie sensor jumps up and down very fast and therfore the water temp of the aio doesnt get very high (~33c?).
I would reccomend the offset mounting bracket for the single CCD chips, the idea seems sound enough and its cheap.

Gaming is really smoothe now where i had stutters with my 2600x.

If anyone wants more info let me know.
 
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