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

Just about got my system dialed in now. (well, the RAM at least). How is this for a 3700x? I havent touched PBO or AO yet. Geting 4950/4960
p40qf16.png
 
beany_bot said:
Just about got my system dialed in now. (well, the RAM at least). How is this for a 3700x? I havent touched PBO or AO yet. Geting 4950/4960
p40qf16.png
Click to expand...
The scores fluctuate a lot when you have everything in Auto, I go from 4950 to 5050. It all depends how the CPU decides to boost.
 
Score update - Tried some Per CCX overclocking on my 3900x. Chose a voltage I was happy with (1.31875v) and found each CCX's failure point in R20 then dropped 50Mhz as a chosen clock. Even with LLC at Turbo my loaded Vcore droops to 1.275v. I could probably dial in some more voltage to get closer to 1.325v under load and higher All Core frequencies but leaving that for now :D

Ended up with:

CCD0
CCX 0 - 4375
CCX 1 - 4350

CCD1
CCX 0 - 4300
CCX 1 - 4300

project_zen-CBR20-7763-PerCCX-Detail.PNG


Full Screenshot:
project_zen-CBR20-7763-PerCCX.PNG
 
Last edited:
humbug said:
These? whats wrong with them?

38, Score 4322: AMD Ryzen R7 2700X at 4.2Ghz, MyBrains
39, Score 4320: AMD Ryzen R7 2700X at 4.5Ghz, chroniclard
40, Score 4320: AMD Ryzen R7 2700X at 4.2Ghz, HeX
Click to expand...
35, Score 4384: AMD Ryzen R7 2700X at 4.25Ghz, kitfit1
36, Score 4263: Intel Core i7 8086K at 5.4Ghz, ChrisD.
37, Score 4227: AMD Ryzen R7 2700 at 4.15Ghz, RiCH.e.G
38, Score 4322: AMD Ryzen R7 2700X at 4.2Ghz, MyBrains
39, Score 4320: AMD Ryzen R7 2700X at 4.5Ghz, chroniclard
40, Score 4320: AMD Ryzen R7 2700X at 4.2Ghz, HeX

36 and 37 should not be there :)
 
Nghtmare said:
Im trying to decide if I should chase that 6950X but I think Im going to leave it as it is for now :/
Click to expand...

The 8086K 540 @ 5.2Ghz? that's a limited edition 8700K, Intel's 40 year anniversary.

A 6950X in a 10 core 20 thread Broadwell-E, no one posted one of those, originally a £1600 CPU, before AMD launched the 1800X and made it irrelevant.

You would need to run your 3900X at 4.8Ghz to beat it, that looks like a big ask from Zen 2, shame. the IPC of Zen 2 is 10% higher than Coffeelake but 7nm just doesn't clock high enough, YET ;)
 
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