【Maxon】Cinebench R20 Benchmark Thread

[Kenmitch]

i7-8700K @ 4.7GHz core/cache, no AVX offset = 3675 cb

At one point in time that was actually a pretty good score.

I just snipped the score part but this is the 3600 locked at 4150MHz on all cores.

 

[DrMrLordX]

That's the best I can get with Ryzen Master running "for proof" at that clockspeed. Without Ryzen Master, same settings:



It hit 67C in that testing, so it's still got some headroom . . . maybe . . .

 

[ondma]

8700k at 4.9: single core 507
multi 3852

That is with the auto overclock settings and DDR4 3000 Ram. I am sure with tweaking, better cooling, and faster/overclocked ram, could eke out a few more points. vCore is 1.33, temps around 80 on hyper 212 low end cooler. Have gotten the single core to 523 at slightly over 5ghz, however not stable to multicore stress tests at this speed.

 

[CropDuster]

5820k @ 4.4Ghz
MT: 2952
ST: 400

X5650 @ 3.8Ghz
MT: 1801
ST: 235

 

[lopri]

This is the best score I have gotten with this 3700X so far without all-core OC. There are little tweaks here and there but the gist of it is setting Bclk @102 and enabling PBO to the 3800X level. Oh and the CPU fan at max RPM. Fast memory does little to nothing for this benchmark.

 

[lopri]

View attachment 9189

That's the best I can get with Ryzen Master running "for proof" at that clockspeed. Without Ryzen Master, same settings:

View attachment 9190

It hit 67C in that testing, so it's still got some headroom . . . maybe . . .

Awsome score. Why do I not see that histogram thing in my Ryzen Master?

Edit: Try enabling Geardown Mode. Memory clocking becomes a lot easier.

 

[lopri]

prime95 small fft all core
View attachment 8613

I just noticed your 3900X is not hitting the base clock under load. Ugh.

 

[Aspality]

This is the highest I've gotten on CB R20 an all core OC on my 3700X at 4.4GHz.
Like Lopri, I can't get much higher than about 5k with just auto-OC, the CPU just doesn't go over 4.2GHz no matter what I do and the scores reflect that.

 

[lopri]

Is your 3700X stable at 4.4 GHz all-core? What vcore?

 

[Aspality]

Is your 3700X stable at 4.4 GHz all-core? What vcore?

Yes mine is stable at 4.4, though I haven't gamed extensively in it yet. I set voltage cap to 1.475V and it seems to help stabilise it since at 1.45 CB R20 crashed sometimes. Not sure if the CB crashes were coincidental, or if the 0.25V increase actually did help. It didn't seem like I was hitting any limits at 1.45V either and the clocks were stable.

 

[DrMrLordX]

Awsome score. Why do I not see that histogram thing in my Ryzen Master?

It's in there, you just have to hunt for it under the settings button (available from the Home window, bottom left).

Edit: Try enabling Geardown Mode. Memory clocking becomes a lot easier.

Haven't messed with it yet, but all the settings I get from the calculator recommend disabling Geardown Mode, so I do. I understand it pushes one of my settings from 15 to 16 so I'm not sure why they recommended that. Might increase stability?

 

[lopri]

Yes mine is stable at 4.4, though I haven't gamed extensively in it yet. I set voltage cap to 1.475V and it seems to help stabilise it since at 1.45 CB R20 crashed sometimes. Not sure if the CB crashes were coincidental, or if the 0.25V increase actually did help. It didn't seem like I was hitting any limits at 1.45V either and the clocks were stable.

Congrats your 3700X is golden. What is your cooling? 1.45V for all-cores seem rather difficult to cool.

 

[lopri]

It's in there, you just have to hunt for it under the settings button (available from the Home window, bottom left).



Haven't messed with it yet, but all the settings I get from the calculator recommend disabling Geardown Mode, so I do. I understand it pushes one of my settings from 15 to 16 so I'm not sure why they recommended that. Might increase stability?

Geardown mode supposedly helps memory bank (rank? sticks?) to catch up with speed when it falls behind other bank (rank? sticks?) by allowing it to run at half speed when that happens. From what I have read enabling it has a similar effect of running 2T instead of 1T.

 

[Aspality]

Congrats your 3700X is golden. What is your cooling? 1.45V for all-cores seem rather difficult to cool.

Yeah I raised it to 1.475v and I'm pulling that when I use the profile and it seems fine.
I have the Noctua NH-D15, in the CoolerMaster H500P Mesh case.
I have some pictures of it here if you're interested.

 

[DrMrLordX]

I don't know how I did it, but I just hit a new record:



Wish I could get 4450 MHz or even 4425 MHz stable right now. Might be able to hit 8000.

 

[Shamrock]

I'm just hitting 3607 with my 2700x (stock).

 

[DrMrLordX]

I'm just hitting 3607 with my 2700x (stock).

No worries. 2700x is still an okay chip for a lot of stuff. If you plan to upgrade later, you get to sit back and watch us paid beta testers take the lumps first. Plus Zen3 comes out next year! If I had a 2700x I might wait for one of those instead.

 

[Kenmitch]

I'm just hitting 3607 with my 2700x (stock).

Congrats!...You beat my 3700x @ 3.2 GHz all core underclock!



CB R20 works good to get the powers and temp data I was curious about.

 

[lopri]

I don't know how I did it, but I just hit a new record:

View attachment 9473

Wish I could get 4450 MHz or even 4425 MHz stable right now. Might be able to hit 8000.

Is that with all-core OC?

Where do you change your settings? Ryzen Master or BIOS? If BIOS, "Tweaker," "AMD CBS," (XFR Enhancement) or "AMD Overclocking"? I am pulling my hair out here.

 

[DrMrLordX]

Is that with all-core OC?

Yup. I miraculously pulled this score after clearing all my settings in UEFI and putting in a brand new (ish) memOC in Ryzen Master. Ran CBR20 for kicks, got massive score, nearly lost mind.

Where do you change your settings? Ryzen Master or BIOS?

I'm sort of stuck with Ryzen Master since I used it to change memory settings one time, and Ryzen Master locked out several settings in my UEFI. I can't change them there anymore. That includes VDDP, VDDG, vSoC, and other fun stuff that you need for memOC. Apparently I would have to uninstall Ryzen Master and reflash my UEFI to purge it from my system. Might have to run DDU as well (or hand-delete Ryzen Master entries from the registry). Weird stuff.

 

[lopri]

I'm sort of stuck with Ryzen Master since I used it to change memory settings one time, and Ryzen Master locked out several settings in my UEFI. I can't change them there anymore. That includes VDDP, VDDG, vSoC, and other fun stuff that you need for memOC. Apparently I would have to uninstall Ryzen Master and reflash my UEFI to purge it from my system. Might have to run DDU as well (or hand-delete Ryzen Master entries from the registry). Weird stuff.

That is quite messed up. I take it that you have tried to clear CMOS?

 

[DrMrLordX]

That is quite messed up. I take it that you have tried to clear CMOS?

Oh yeah. Its hooks go in deeper than that.

 

[Kenmitch]

Oh yeah. Its hooks go in deeper than that.

That's strange behavior. Maybe you got a Johny 5 editition?

What Agesa version does your motherboard currently run?

 

[DrMrLordX]

That's strange behavior. Maybe you got a Johny 5 editition?

Nah apparently this is a common problem.

https://www.overclock.net/forum/11-...-master-overclocking-thread.html#post28083794

What Agesa version does your motherboard currently run?

1.0.0.3ABB or whatever is the latest one from the 8/2 UEFI update.

 

[nicalandia]

View attachment 8621

No meaningful difference in ST performance.

I wish to thank you for posting this info. I was searching for this to unlock some of the R20 secrets for example this clearly shows that R20 favors monolithic CPUs as its olny giving 94% CPU scaling to thart single chiplet with 2 ccx, while the monolithic 8 core 9700k shows 98%. But Intel HT is only good for 19% while AMD is good for 26% performace boost. I would like to request that if any of you with 2700X can post single and multicore with SMT OFF and On @4.0 Ghz it would be informative to find out what is the scaling of zen1/zen+ in R20 since in R15 it was 97%