* The Official OCUK Cinebench R20 benchmark Thread *

ChrisD. · 10 Dec 2019 at 10:02

Cooper said:
Wow! this thread is certainly now bringing on feelings of inadequacy in us 9900K owners

..I'll just have to savour & appreciate those extra 2 fps in gaming even more now.

Haha, I must admit I was a little worried about my 3760X after having a 8086K, however in any game I've tried it so far it's been absolutely fine.

apostolis_kt · 10 Dec 2019 at 10:18

Any tips one what to do better? Totally noob question can i have pbo AND auto oc at the same time? Is it something ryzen master does or do i do that in the bios?

Got the x570 Aorus Master

jordand77 · 10 Dec 2019 at 14:03

apostolis_kt said:
Any tips one what to do better? Totally noob question can i have pbo AND auto oc at the same time? Is it something ryzen master does or do i do that in the bios?

Got the x570 Aorus Master

Another noob here but Yes i think you can, enable PBO and also select + 200mhz , you can do in bios or ryzen master up to you.

jordand77 · 10 Dec 2019 at 14:06

4.35ghz @ 1.4V , passed 2 hours of p95 so far

And , never got that benchmark hitting the 4.6-7 range, so I manually OCed a single core to 4.7 , I have also tried to OC my best CCX0 , 4 cores @ 4.7 but the results were the same :confused:

@TNA I'll be taking over now

apostolis_kt · 10 Dec 2019 at 14:07

jordand77 said:
Another noob here but Yes i think you can, enable PBO and also select + 200mhz , you can do in bios or ryzen master up to you.

Thank you i will give it a try when i finish off the setup. What did you do to reach 4.3ghz i might give it a go myself

jordand77 · 10 Dec 2019 at 14:12

apostolis_kt said:
Thank you i will give it a try when i finish off the setup. What did you do to reach 4.3ghz i might give it a go myself

Manually OCed all cores to 4.3 with voltage @ 1.4V, did 30min p95 runs and if successful decrease voltage , until I started getting errors, My last stable voltage was at 1.35V and it seems to be stable. I'm working now for that 4.35ghz, seems that cooling won't be a problem here

Also your score is definitely good with only pbo and auto OC, I was getting around 9500 as well with those settings.

TNA · 10 Dec 2019 at 14:13

jordand77 said:
4.35ghz @ 1.4V , passed 2 hours of p95 so far

And , never got that benchmark hitting the 4.6-7 range, so I manually OCed a single core to 4.7 , I have also tried to OC my best CCX0 , 4 cores @ 4.7 but the results were the same

@TNA I'll be taking over now

Haha. Nice. I knew that CPU would be the one to take my score down

Can you go any higher than 4700MHz? Try increasing in 25MHz increments. What voltage did you set by the way?

jordand77 · 10 Dec 2019 at 14:17

TNA said:
Haha. Nice. I knew that CPU would be the one to take my score down

Can you go any higher than 4700MHz? Try increasing in 25MHz increments. What voltage did you set by the way?

1.4125 V in ryzen master, anything more than 4700MHz and my pc crashes

I still don't get it why the cores don't get to that speed w.o OC

TNA · 10 Dec 2019 at 14:24

jordand77 said:
1.4125 V in ryzen master, anything more than 4700MHz and my pc crashes

I still don't get it why the cores don't get to that speed w.o OC

They never were meant to. That boost is for a single core as far as I understand. Don’t think you will ever get every core to work at that speed unless you have some golden chip.

apostolis_kt · 10 Dec 2019 at 14:27

jordand77 said:
Manually OCed all cores to 4.3 with voltage @ 1.4, did 30min p95 runs and if successful decrease voltage , until I started getting errors, My last stable voltage was at 1.35V and it seems to be stable. I'm working now for that 4.35, seems that cooling won't be a problem here

Also your score is definitely good with only pbo and auto OC, I was getting around 9500 as well with those settings.

Yeah it was pbo but couldnt get pbo + auto oc so will give a try to do pbo and up the mhz tonight.

What cooling are you using?

jordand77 · 10 Dec 2019 at 14:31

TNA said:
They never were meant to. That boost is for a single core as far as I understand. Don’t think you will ever get every core to work at that speed unless you have some golden chip.

I never meant all cores at 4.7

but r20 single core test is supposed to test a single core, the most I've seen without OC was an average of 4.4GHz

apostolis_kt said:
Yeah it was pbo but couldnt get pbo + auto oc so will give a try to do pbo and up the mhz tonight.

What cooling are you using?

Corsair H150i Pro with push/pull configuration.

apostolis_kt · 10 Dec 2019 at 14:32

jordand77 said:
I never meant all cores at 4.7 but r20 single core test is supposed to test a single core, the most I've seen without OC was an average of 4.4GHz

Corsair H150i Pro with push/pull configuration.

Thats nice, i got me the Arctic Cooling Freezer II 280 hope it does the job. will update this post tonight if i get better results

ChrisD. · 10 Dec 2019 at 14:33

How do you get the benchmark to stick to a single core?

jordand77 · 10 Dec 2019 at 14:35

TNA said:
They never were meant to. That boost is for a single core as far as I understand. Don’t think you will ever get every core to work at that speed unless you have some golden chip.

Have a look at this,
This is the core behaviour when running all cores test, all cores at 100%

And this is when running the single core test, see how 2 cores are being used at random frequencies?

jordand77 · 10 Dec 2019 at 14:36

ChrisD. said:
How do you get the benchmark to stick to a single core?

No idea :| I'd like to believe that r20 is broken atm for single core tests but I may be wrong.

TNA · 10 Dec 2019 at 14:50

jordand77 said:
Have a look at this,
This is the core behaviour when running all cores test, all cores at 100%

And this is when running the single core test, see how 2 cores are being used at random frequencies?

Yep. That is why when I do this OC to get my single core score here I put a whole ccx at the same speed. When I do just single core it jumps from one core to another and I get a lower score.

For my 24/7 usage though I have no issues having all cores at 4.4GHz when I manually OC. Seems to me at stock settings yours only reaches 4GHz? Might want make a profile and find which of your CCX’s are the best and stick them to 4.5GHz or something. Depends on your use case I suppose. But there is no way you will get 4.7GHz on all 16 cores working full pelt.

jordand77 · 10 Dec 2019 at 14:55

TNA said:
Yep. That is why when I do this OC to get my single core score here I put a whole ccx at the same speed. When I do just single core it jumps from one core to another and I get a lower score.

For my 24/7 usage though I have no issues having all cores at 4.4GHz when I manually OC. Seems to me at stock settings yours only reaches 4GHz? Might want make a profile and find which of your CCX’s are the best and stick them to 4.5GHz or something. Depends on your use case I suppose. But there is no way you will get 4.7GHz on all 16 cores working full pelt.

I'm currently at 4.35GHz

that was just a test without manual OC to see the cores behaviour. I got 4.7 on a single CCX so here's that

TNA · 10 Dec 2019 at 15:08

jordand77 said:
I'm currently at 4.35GHz that was just a test without manual OC to see the cores behaviour. I got 4.7 on a single CCX so here's that

Yeah, getting 4.7GHz was expected as your cpu should have much better cherry picked silicon and also advertised as being able to hit it. Question is how much more can it do? Mine is meant to be max 4.2GHz yet I managed to hit 4.675GHz so you may still have some headroom

apostolis_kt · 10 Dec 2019 at 18:00

10080 multithread 3950x at 4.325 with 1.4V. Will try to play with timings etc.

Should i use the 1usmus power plan or is not worth it now?

jordand77 · 10 Dec 2019 at 18:51

apostolis_kt said:
10080 multithread 3950x at 4.325 with 1.4V. Will try to play with timings etc.

Should i use the 1usmus power plan or is not worth it now?

Nice stuff

, how's the temps?

Competitor rules

*** The Official OCUK Cinebench R20 benchmark Thread ***

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