How come you have such high scores man? I have a 3800x and I don't get more than 4800-4900 with all by default and 3800c16 ramStock with RAM at 3800. I am using half decent water cooling.
Even adding pbo and oc 200mhz is the same score
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*** The Official OCUK Cinebench R20 benchmark Thread ***
- Thread starter humbug
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Even adding pbo and oc 200mhz is the same score
Tight ram timings.
I have 3800c16-15-15-28-42 and sub timmings super tight what else do I need to do lol
any recommendations?
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Here is my timings, also I am using water cooling.
You should disable gear down mode.
Soldato
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Single core:
Why is this being recorded as a 3 core chip?
Soldato
Because he's disabled cores to push the overclock further.
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Ah, right. Got ya.
What sort of score does a non-disabled stable 9900k chip manage in single thread?
What sort of score does a non-disabled stable 9900k chip manage in single thread?
Soldato
550+ going by the results in OP. Whether they're stable or not, who knows.
Soldato
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Thx
Here is my timings, also I am using water cooling.
You should disable gear down mode.
is giving me errors straight away with gear down disable
That happened to me as well, I solved it be increasing the DRAM voltage to 1.398 volts. I don't know about G.Skill Flare X but I think 1.4 volts to be safe enough to use. Just be careful. Remember your timings will be different to mine. If you get Ryzen DRAM tester and tune for the fastest possible easy test score, try and get close to 102 seconds without burning up your ram with voltage. I was able to get 107-108 seconds but to get 102 second I get the feeling that 1.45 voltages or higher may be required for that time. That seems to me, to be a lot more volts for just a little more performance.
1.45 volts is not any guarantee that your memory will go faster.
It is also worth noting that i get faster MEMbench scores at 3600 and 3800 using gear down than zx128k does at 3800.
So ideally gear down off yes but not all memory will do as the Dram calc suggests.
For my memory it told me it could run cas 14 at 3800 with gear down off.
That attempt wiped out my bios totally.
Luckily i have a flashback option that works as long as you have a power supply powered on.
It is also worth noting that i get faster MEMbench scores at 3600 and 3800 using gear down than zx128k does at 3800.
So ideally gear down off yes but not all memory will do as the Dram calc suggests.
For my memory it told me it could run cas 14 at 3800 with gear down off.
That attempt wiped out my bios totally.
Luckily i have a flashback option that works as long as you have a power supply powered on.
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Updated 
Updated
Mine was set without any cores disabled as far as I can remember.
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5.2ghz 9900k
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Another minor update to my score. it's not enough on multi to move position, but my single core has gone up reasonably.
Adjusted Fan profiles for exhaust to move a bit faster to compensate for dual intake at lower RPM.
Adjusted the rear mounted CPU fan to match the front one, i don't know why i changed it in the first place to be slightly offset.
CPU temp is about 2 - 3 degrees cooler. 76C down to 72C-74C. my guess is it holds it's Frequencies better, and less bouncing around, was monitoring it throughout the run. (also windows update. don't know if the update came that improves the single core awareness in windows)
Multi Score - 4841
Single Score - 503
Multi-core Frequency 4.025GHz - 4.050GHz
Single-core Frequency 4.3GHz - 4.325GHz
Adjusted Fan profiles for exhaust to move a bit faster to compensate for dual intake at lower RPM.
Adjusted the rear mounted CPU fan to match the front one, i don't know why i changed it in the first place to be slightly offset.
CPU temp is about 2 - 3 degrees cooler. 76C down to 72C-74C. my guess is it holds it's Frequencies better, and less bouncing around, was monitoring it throughout the run. (also windows update. don't know if the update came that improves the single core awareness in windows)
Multi Score - 4841
Single Score - 503
Multi-core Frequency 4.025GHz - 4.050GHz
Single-core Frequency 4.3GHz - 4.325GHz
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