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Comet Lake core i5-7-9 Batch and Serial numbers thread


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Getting ready for your binning spree

CB R15  5.2ghz  and voltage scaling on air/water/cooling type ---   Results LN2

       Batch  --           5.2Ghz  @ .... Vcore  (CPUZ LOAD)/Cooling type  --         --  LN2 result CBR15  - COLD SCARED

eg  LXB00007    -  5.2Ghz  1.25Vcore   AIO --  5.43Ghz 1.35 ( too hot) -- 6800Mhz 1.65 CBR15 

 

 

10900K:

 

V008D554 -- CB R15 5.3ghz 1.34Vcore   -  6700 CB R15  1.62V                - Splave

X014E373  -- CB R15 5.4ghz  1.35Vcore  -  6800 CB R15 ( low cache seems 6.2 max stable)  - Davestarr

X014E373 -- CB R15 5.3Ghz 1.279Vcore (water) - 6790 CB R15 LN2  - Noizemaker

X015E217 -- CB R20 5.3Ghz 1.368Vcore                                              - Kilner

X016E724 -- CB R20 5.3Ghz 1.4Vcore                                                  - Thrashzone

X016E777  -- CB R15 5,2Ghz   1,25Vcore  AIO -  6850 CB R15 1,575V LN2 - Bullshooter

X016E777  -- CB R15 5,3Ghz  1,295Vcore AIO - 6890 CB R15 1,625V LN2  - Bullshooter 

X016E777  -- CB R15 5,3Ghz  1,3Vcore  AIO -   6840 CB R15  1,6V LN2 - Bullshooter

X016E777 -- CB R15 5.44Ghz 1.42Vcore Chilled Water                             -Dstealth

X016E866 -- CB R15 5/3Ghz 1.325Vcore -  6740 CB R15 1.62V LN2      - Bullshooter

X016F051 --  CB R15 5.3Ghz 1.3Vcore - 6800 CB R15 1.66V LN2           - MAT26FLC

 

X016F024 -- CB R15 5,4Ghz 1.31Vcore (HDuty watercooling)          - Nik

X016F024 -- CB R20 5,3Ghz 1,27Vcore (HDuty watercooling)          - Nik

X018E481 -- CB R15 5.2Ghz 1.25Vcore - 6740 CB R15 1,61V LN2          - SHAR0075

X019EXXX -- CB R15 5.4Ghz 1.31Vcore (water)                                         - Noizemaker

V017E718 -- 5.3Ghz 1.3Vcore AIO                                                                 -Speed.fastest

 

 

10700K

X014E307 -- CB R15 5.2Ghz  1.36Vcore (AIO)  - 6650 CB R15 LN2        - Mllrkllr88

 

10600K

 

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2 minutes ago, Matt26LFC said:

X016F051 - CB R15 5.3Ghz 1.3Vcore (Strong WC will pass 5.4Ghz with approx 1.43Vcore)  No cold testing yet.

All these are @ load voltages measured and not bios set voltages, right?

Edited by Falkentyne
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10900K

X016E777   R15 5,2   1,25V AIO, 6850 1,575V LN2

X016E777   R15 5,3  1,295V AIO, 6890 1,625V LN2 PCB 00201 SP 103

X016E777   R15 5,3  1,3V AIO,  6840 1,6V LN2 

All chips are not scalling with more Vcore 

Edited by Bullshooter
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All Chips must be binned under LN2, at the weekend we testet 250 pieces 10900K.

One with the SP 103 can do on AIO 5,3 with 1,295 R20 with AVX offset 0 on LN2 the Chip can do 6890 R15 with 1,625 Vcore

The other Chip SP 64 cant do 5,3 on AIO R20, but the Chip can do 6850 R15 on LN2 with 1,55 Vcore  

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6 hours ago, Bullshooter said:

All Chips must be binned under LN2, at the weekend we testet 250 pieces 10900K.

One with the SP 103 can do on AIO 5,3 with 1,295 R20 with AVX offset 0 on LN2 the Chip can do 6890 R15 with 1,625 Vcore

The other Chip SP 64 cant do 5,3 on AIO R20, but the Chip can do 6850 R15 on LN2 with 1,55 Vcore  

Interesting.  So the worse bin (higher VID, lower SP) chip scaled better on LN2 (less vcore on LN2) than the lower VID chip?

Do most chips follow something close to his?

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The problem here is that some people are posting load voltages during CB R15/R20, while others are posting BIOS set voltages.  We need consistency.  If people are going to do that, at least do what Nik did above me and show your idle and load voltages so we have something to go on.  There is a MASSIVE Difference if you get 1.28v at load during CBR20 @ 5.3 ghz and then claim that's your BIOS voltage....

A Bios voltage of 1.30v at 1.3 ghz is going to droop down to about 1.2v at load with an aggressive LLC...I don't even think a super golden chip can handle that unless it's below ambient.

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20 hours ago, sabishiihito said:

Okay to contribute if no LN2 results?

yy its totally ok :D

update to the 4 cpus I posted about above.
1x 90 SP doing 5.3 GHz R15 with 1.288v Load on water = 6750 R15 
1x 83 SP doing 5.3 GHz R15 with 1.296v load on water = 6700-6750 R15
both scaled to 1.7~ v on load but didn't bother much
1x 77 SP and one 63 SP failed 5.3 with 1.35v and didn't test on ln2. 63 SP one had the worst IMC by far as well.

Edited by FireKillerGR
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