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SparkysAdventure

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Posts posted by SparkysAdventure

    GIGABYTE Z690 Tachyon

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

    Posted

    On 12/2/2022 at 9:07 AM, sergmann said:

    in the first post is now X6f bios with my profiles for 12900k and AVX512 (A- and M-die)

    Flashed in Bios without any problems, cmos clean, limp, restart, retry everything works fine. Microcode selection is only visible with 12th gen CPU`s!

    @BOBKOC

    If you will still have problems, I don`t know what you do wrong or it`s your hardware what makes so many problems.

    maybe it`s your GPU which makes so many problems, please try differen GPU and DONT FLASH Bios in OS!!!

    B3868756-77D0-444D-A157-D773A2A6C982.jpeg

    6E0FDCCB-1889-475A-8590-00B70AD7E2F0.jpeg

    Do you know the difference between Rev 01 vs Rev 02 Z690 Tachyon?

    Samsung DDR3 G-die

    in Memory Heaven (air/extreme)

    Posted · Edited by SparkysAdventure

    On 12/3/2023 at 3:42 PM, redux said:

    Samsung ECC PCB (M391B5273DH3) does not seem desirable for OC, due to a 1400-1414MHz clockwall and need for +1 RTL versus non-ECC (but RTL binning can help).

    Adding to this, I also have a Transcend ECC kit of G-Die, which uses a variant of the B83 PCB. These should be 8-layer, and I'm pretty sure the Samsung OEM dual-rank PCB used with G-Die is, too. 

    PXL_20230724_213904012.thumb.jpg.61200075f2aa9964a7fa03354e99aba7.jpg

    They do not have the same 1t weakness on 4-dimm boards as dual-rank B63. Unfortunately, they are still slightly RTL-weak, albeit less so than Samsung OEM. I can't say much about subtiming weaknesses because these are the only sticks of this model I've found so far.

    PXL_20230712_210706967.thumb.jpg.ebf430ba036eb6e463ac800ba43f338f.jpg

    42/44/4/4 also passed SP32M waza but forgot screen, needed <2v. 42/43/4/4 stopped training at about 2750mhz, maybe bclk up in OS is possible. I haven't tested on the Impact due to weird efficiency issues I haven't solved. Also, I still need to test whether they can run >2800mhz.

    (12/23/2023) I should have another 3 pairs on the way, so maybe some quad rank or mild binning will be possible. Also, I think that's a large enough sample size to check for frequency ability.

    • Like 2

    Asrock Z97 OC Formula-PSC

    in Memory Heaven (air/extreme)

    Posted

    On 11/14/2023 at 9:18 AM, Splave said:

    vince give you the sticks I gave him? XD

    Out of curiosity, when and why did you give him those sticks? I want to know the story behind them. Here's what I know about them so far:

    http://www.xtremesystems.org/forums/showthread.php?283666-Figuring-out-G-Skill-s-SNs&p=5169053&viewfull=1#post5169053

    Pretty sure there's an older post about this kit somewhere, I'll dig for the link later. From what I recall, you had said they were rejects. Couldn't take voltage or hard to handle. That lines up with 06 and 07, which I sold, but I kept 08.

    http://www.xtremesystems.org/forums/showthread.php?283666-Figuring-out-G-Skill-s-SNs&p=5169055&viewfull=1#post5169055

    The bottom stich matches the heatspreader of the other stick I have.

    https://www.facebook.com/photo?fbid=3720245261461&set=a.2305587735907

    Given the OC properties, I'm guessing this is that other stick, too. Why did you flash it to Pi SPD at some point?

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