sergmann
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Posts posted by sergmann
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check avx512 tool from my first post here, select with tool your cpu frequency and let run y-cruncher
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Strong chip👍
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16 hours ago, PEEQ said:
Hello,does someone have F3 bios? XOC BIOS dont work with 14900ks whatever I do. Just want to try F3 bios even if its bugged / not enough good;;;;;
I have tested on Z790 Tachyon X with X1a, X7p and X7r, everything works fine with 14900ks. Zarok77 is also with 14900ks on his Tachyon without problems. Also on Z790 non X everything is fine with it.
If you are on non X board, F3 Bios is pretty old, I would try new bios for KSlast one is 2 days old with better support for 14900KS
https://www.gigabyte.com/Motherboard/Z790-AORUS-TACHYON-rev-10/support#support-dl-bios
official bios versions for Tachyon Xhttps://www.gigabyte.com/Motherboard/Z790-AORUS-TACHYON-X/support#support-dl-bios
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On 4/23/2024 at 2:28 AM, unityofsaints said:
Seeing quite a lot of F22b scores around, will this BIOS be made public @sergmann?
This is one official beta-bios which you was able to download from official page in the past, but you can choose my download folder also
https://drive.google.com/file/d/1z0zOxfzvIE6Hrj3SJ0yg95hhoR7vPWww/view?usp=drive_link
I would download all beta-bios versions if you like to try it
https://www.gigabyte.com/de/Motherboard/B650E-AORUS-TACHYON-rev-10/support#support-dl-bios-
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your voltages for CPU are to high.
Try SA 1.2 / CPU 1,30/1,35 and check if it`s mor stable or not.
You can also select directly 8400 profile which is stored in the bios, it works fine as start point
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Nice battle 👍
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thanks guys, makes fun to bench it
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New XOC bios versions works fine with new CPU’s 13th/14th gen. Haven’t tested it on z690 Tachy but my experience is, bios versions are identical.
x7p works fine but not with 12th gen CPU’s especially with 12600. With 12900k/kf you can start each board.
If you have another 12th gen CPU which can start without any problems, start board with it, select microcode 0x15 save settings, restart system, power it then off and replace CPU without CMOS. After it you should be able to start with 12600l/kf.Regarding AVX512 and 12600k, it works only without e-cores, so don’t wonder if you don’t have avx512 if e-cores are active
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Old M-Die works also fine with X7P but don’t forget, old M-DIE can’t boot so high on Air. I was able to bench with 14900k up to 7200 1T and 7600 2T
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17 hours ago, spit051261 said:
What Bios and microcode for BCLK guys on Tachyon X 🙂
If you mean Non-K CPU`s like G7400, 12100 I guess it doesn`t work. I got 12900k+12600k working but not G7400.
Microcode 0x09 is for non-k CPU´s, you can select it, but it isn`t selected on correct way.
Only Z790 nonX works fine with aold Bios with non K cpu´s -
7 hours ago, sabishiihito said:
No biscuits for 14900KS 
X7R is just with updated microcode. No biscuits read out at the moment.
as soon I have new version with biscuits, I‘ll upload it here
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8 hours ago, Vertex_FR said:
where can i find a GTL tool that work with IMC and mem voltage ?
I'm using XP version for my win 10 and Tachyon X with 14600KF but i can't change VDD/VDDQ DDR value or VDD2 MC value. I only have VCCSA.last version doesn't work for me
They are no GTL versions with Mem-voltage change available. I have also to adjust it in bios
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In the first post you can find new bios version with updated microcode for Z790 Tachyon and Z790 Tachyon X.
I have also uploaded first bios release X1a for all ppl who want to try it
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New Bios versions X7R for Z790 Tachyon and Z790 Tachyon X + first X1A Bios for Z790 Tachyon X
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17 hours ago, joe90br said:
Hi,
This board is Quad crossfire compatible?
2x 4870x2 and 2x 3870x2?
Z690 was compatible, but is rare in Brazil.
Thanks.
As far I know yes. Some guys from Team AU choose such setups.
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Select this profile and go for example to 80 BCLK. Check if you can boot it. If yes go up to 81 and so far to see what is max.
if you have found your max boot-frequency on air, press in bios + button to see how high you can go with current settings. Sometimes it’s necessary to adjust Mem voltages for higher frequency
as soon you will see red lines or green dots in the bios during pressing + button, you know it’s Mem. If system freezing without error in the picture, you know, it’s the limit of IMC.
example for Mem error
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On 3/5/2024 at 11:13 PM, Vertex_FR said:
@sergmann back to Tachyon X, the review will come tomorrow
now i'm playing with gear 4 but i think i miss something.
i can't even train over 8400 Mt/s in gear 4 while gear 2 train up to 8800 Mt/s.
I've tryed bclk 100 + 84 strap or bclk 84 with 100 strap but nothing work above.
under OS i can increase bclk to reach 9000-9200 Mt/s.my settings :
SA 1,2V
VDDQ 1,3V
VDD2 1,4V
Fuzzy + rdeq mode 1 or 2
mem 1,5 /1,4
Have you tried Gear4 profile, which is included in X7p? It’s a good starting point. Not all CPU’s like Gear4, with 86x112 Profile you can check it really quick.
please choose only slot b for Gear4!
with good gear4 cpu and Mem you are able to start with 10k on Air and choose BCLK Buttons for frequency changing
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On 3/4/2024 at 6:35 AM, chew* said:
Patriot Mem works really good for max frequency. Great result!
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Thanks bro! Was nice to see what is possible with Mem on Air
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we don’t have restrictions for bios, but link for Bios should be posted here in thread like last year? @safedisk has done it already 👍.
I think it will be easier for all participants to find same bios versions which are used for submissions
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1 hour ago, mcmanus9442 said:
yeah i have some tight subs, which i think vddio_mem would fix.
Try these settings for 8600 Geek it works on 4-dumm board 😉
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GIGABYTE Z790 Aorus Tachyon
in Alder Lake (Z690) & Raptor Lake (Z790) OC
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Binned Tachyon? Why? They work all on the same level, for Gear4 you can have small differences but for Gear2 they are all same.
Non X board is hard to find, maybe here on marktplace or ebay, but TachyonX is still available in different shops