October 15, 201510 yr Actually pushing some testing with it,it is for sure going to be popular motherboard for Kingston HOT 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 DDR4-4050 13-19-19-28-1T 1.93V Updated the thread with USB BiosFlashback port and some shots of VRM,very good components used ! Edited October 19, 201510 yr by Alex@ro
October 16, 201510 yr Author 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 DDR4-4133 15-21-21-28-1T 1.70V
October 16, 201510 yr Alex@ro can you check if the 2 Dimm Xtu efficiency is fixed with this board .??
October 16, 201510 yr Crew Yes, Asrock plans OCFM Z170 and Gigabyte SOCF LN2, both with two Dimms. Impact sets standards high when I see results, might be an epic battle
October 16, 201510 yr what time do you get at 3733 12-17-17-28-330 and proper thirds? For me around here is the sweet spot, board looks way nicer than gene!
October 16, 201510 yr Author 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....
October 19, 201510 yr Author Updated the thread with USB BiosFlashback port and some shots of VRM,very good components used !
October 19, 201510 yr Author Let's push this further : DDR4-4133 12-21-21-28-1T 2.05V Eff with 2 dimm is good,need to optimize this now !
November 9, 201510 yr 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... 2070 11-16-28-278 RTL I/O 47/48 6/6 Some frosty pics
November 11, 201510 yr Ready for some next level numbers? Have you used the same kit on other boards? What type of results were you getting on the other boards vs the impact?
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