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Impact VIII Memory Thread !


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Actually pushing some testing with it,it is for sure going to be popular motherboard for Kingston HOT :D

 

Literally DDR4-4000 with this board and Kingston AFR was only a few minutes tweak,previous only could hardly boot 3733 and anything over is not a go with classic motherboard.Seems one dimm per channel motherboards is the way to go with skylakefail

 

 

Will update tmrw with Samsung E-die,so far with A-die,all air ambient temps :

 

 

DDR4-4000 14-19-19-28-1T 1.84V

 

snaphsot0004trqvp.png

 

DDR4-4050 13-19-19-28-1T 1.93V

 

snaphsot0008qsppq.png

 

 

Updated the thread with USB BiosFlashback port and some shots of VRM,very good components used !

 

flashbackkhsbr.jpg

 

img_6274dlqdj.jpg

 

img_6277ogos3.jpg

Edited by Alex@ro
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Continuing,first results with Samsung-E,Gskill Trident-z 4000c19 kit

 

Quick test on ambient and not try to lower the voltage,i have a wall around 4200 and most probably IMC is to blame,random cpu ...

 

DDR4-4000 15-20-20-28 1T 1.65V

 

snaphsot0009xiss8.png

 

DDR4-4133 15-21-21-28-1T 1.70V

 

snaphsot0011q0lh9.png

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Further testing on Samsung E + Impact:

 

DDR4-3600 11-18-18-28-1T 1.88V (same volts as 3866 12-19-19)

DDR4-4000 13-20-20-28-1T 1.75V

DDR4-4133 13-21-21-28-1T 1.85V

 

From my quick testing,4000 C13 seems to be the sweetspot,need to further analyse this but this looks faster at first glance than either lower/tighter or higher/looser....

 

3600c11ass9z.png

 

4000c13hnssm.png

 

4133c13x6sd2.png

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  • 3 weeks later...

This board is just a monster, it is unbelivable, miles away from all other regarding memory OC.

 

Here is what I've done so far with 2 Ln2 sessions :

 

2000C11 straight from boot is easy on this magic board...

 

attachment.php?attachmentid=3443&stc=1&d=1447076790

 

2070 11-16-28-278 RTL I/O 47/48 6/6 :eek:

 

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Some frosty pics :)

 

attachment.php?attachmentid=3445&stc=1&d=1447076790

 

attachment.php?attachmentid=3446&stc=1&d=1447076790

 

attachment.php?attachmentid=3447&stc=1&d=1447076790

 

attachment.php?attachmentid=3448&stc=1&d=1447076790

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