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speed.fastest

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Posts posted by speed.fastest

    ROG STRIX Z690-A GAMING WIFI D4

    in Alder Lake (Z690) & Raptor Lake (Z790) OC

    Posted · Edited by speed.fastest

    20 hours ago, GTI-R said:

    I've gotten a lot better now

    511477.png

    Thats very good result for the mem clk, you need more memory clock to do it better i think. Try to run at 4000 c12 or more. You need high sa like 1.35v-1.45v, and more vddq, maybe 1.35-1.55v is fine for benching. I did 4080 c13 with asus prime is all hot ambient air in Indonesia ;)

    ASUS ROG MAXIMUS Z690 APEX | APEX 14

    in Alder Lake (Z690) & Raptor Lake (Z790) OC

    Posted

    29 minutes ago, thewebsiteisdown said:

    They're saying they're bad. Nothing about silicone lottery at all. Last I checked they don't accept rma's for that.

    Usually is like that, you cant rma cpu that cant do 5500 daily on water, or cpu imc that cant do 7200 quad channel. Because intel only accepted if your cpu imc failed 4800 jedec spec as on intel ark specs. Anything above that is overclock. And remember now ddr5 imc is having 4 channel, and every channel is different. Channel A better than Channel B, and slot B is better than slot A. You need combination to make all works.

    ASUS ROG MAXIMUS Z690 APEX | APEX 14

    in Alder Lake (Z690) & Raptor Lake (Z790) OC

    Posted

    7 minutes ago, thewebsiteisdown said:

    My motherboard is bad. Asus has it. I don't have a problem with ddr5.

    And you already have the money back is it? Or not? You same people on ocn forum right? I only silent rider there. Dont expect very high xmp kit to be stable easily, on any gen and any specs. And variation board to board is there as always have been since old day, just because clock is now higher many people just realising it now.

    ASUS ROG MAXIMUS Z690 APEX | APEX 14

    in Alder Lake (Z690) & Raptor Lake (Z790) OC

    Posted

    Just now, thewebsiteisdown said:

     

    Not all of the boards were crap, just a decent amount. I recently did all of that and to no avail. I spent one month trying to get it to run stable and have exhausted all options at this point. Tried all voltages all timings. Reset bios clear cmos etc. etc. etc. etc. etc. etc. Three different cpus, and memory sticks. Different mount pressures etc. etc. etc......... My board is borked.

    Just try the settings above, i wait your feedback if it fixed your problems :)

    • Like 1

    ASUS ROG MAXIMUS Z690 APEX | APEX 14

    in Alder Lake (Z690) & Raptor Lake (Z790) OC

    Posted

    Anyone who said who have problem, my board is 2021 too and i dont have problem, i can run Y-Cruncher 2.5B All Days on this setting and actually i use this settings for daily use. This settings may help you if you have problem.

    Try this BIOS, this is best BIOS for mem oc from anything i try. BIOS thanks to @shamino
    https://www.dropbox.com/s/qb4qbqdzae5e3d2/ROG-MAXIMUS-Z690-APEX-ASUS-9902.zip?dl=0
    And try this may help stability, thanks to @safedisk
    SenseAmp Offset Training [Disabled]
    Read Timing Centering 1D [Enabled]
    Round Trip Latency [Enabled]
    Turn Around Timing Training [Disabled]

    And i try this helped too :
    DRAM CLK Period [63] to [161]
    Dll_bwsel [24] or [25]
    Memory Controller Voltage [AUTO]
    CPU System Agent Voltage [AUTO] or some CPU may like it 0.9 to 0.975v
    IVR Transmitter VDDQ Voltage [AUTO]
    DRAM VDD Switching Frequency [1.5]
    DRAM VDDQ Switching Frequency [1.5]

    DRAM VDD & VDDQ is depend on Memory IC and PMIC can be different.

    y-cruncher_Pi-2.5b_59.842.jpg

    Screenshot 2022-03-11 220311.jpg

    photo6149817835984105300.jpg

    • Like 2
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