GIGABYTE Z790 Aorus Tachyon

[sergmann]

16 minutes ago, Mahameru said:

Great works Serg, 8800 C34 with 14th Gen, strong!

new M-Die Kit from Patriot is also very nice

[BOBKOC]

9 hours ago, sergmann said:

new M-Die Kit from Patriot is also very nice

& y-cruncher VT3( for +-70min) nice on 8800??

Edited November 23, 2023 by BOBKOC

[Titane]

Hi,
is there a bios that works better than the others for ram with the 12th and hynix A-die ?
I'm stuck at 7600mt/s

Thanks for your help

[BOBKOC]

4 hours ago, Titane said:

is there a bios that works better than the others for ram with the 12th and hynix A-die ?

" Gigabyte Z790 Tachyon X7d (we have used it for max mem) "

Edited November 25, 2023 by BOBKOC

[sergmann]

12 hours ago, BOBKOC said:

" Gigabyte Z790 Tachyon X7d (we have used it for max mem) "

check my y-cruncher scores

[mahaudi]

X8a works fine on my system

Daily 8400 c36

 

Edited November 26, 2023 by mahaudi

[Mahameru]

12 hours ago, mahaudi said:

X8a works fine on my system

Daily 8400 c36

 

Great! Nice and tight man

[BOBKOC]

On 11/26/2023 at 1:54 AM, sergmann said:

check my y-cruncher scores

for what ... for  +-2min test?? &  y-cruncher =>!!!VT3 or VST !!!<=( for +-70min)  on 8800 where to look?

[sergmann]

19 minutes ago, BOBKOC said:

for what ... for  +-2min test?? &  y-cruncher =>!!!VT3 or VST !!!<=( for +-70min)  on 8800 where to look?

The question was about 12th gen, X7e works fine for me with a-die, yes it only short test but it’s only for records. For 24/7 usage I’ve never seen 12th gen with 8800 on mem

[BOBKOC]

2 hours ago, sergmann said:

For 24/7 usage I’ve never seen 12th gen with 8800 on mem

Yeah, I аsked for 14600K & "new M-Die Kit from Patriot is also very nice"

[sergmann]

8800 aren’t stable for y-cruncher, timings to tight for it. Up to 8500 it was already possible with 12th gen, will try later more with 14th gen 

[Titane]

On 11/27/2023 at 7:08 PM, sergmann said:

The question was about 12th gen, X7e works fine for me with a-die, yes it only short test but it’s only for records. For 24/7 usage I’ve never seen 12th gen with 8800 on mem

I have crossflash 690 with bios 790 x7e...
7800 doesn't pass and 7600 has trouble to tight
 

[BOBKOC]

49 minutes ago, Titane said:

x7e...
7800 doesn't pass and 7600 has trouble to tight

try 8400 preset + (7600/7800 & your DRAM settings&voltage +try PLL)

Spoiler

or x7D, X8a  or last official?

Edited November 29, 2023 by BOBKOC

[FengXi]

There are two vcores, one from IT8689E another from IT87952E. Which one is accurate?

[asdkj1740]

6 hours ago, FengXi said:

There are two vcores, one from IT8689E another from IT87952E. Which one is accurate?

raa229131

[sergmann]

Just for Info for Mem Overclocking

 

Advanced Memory Settings/Extreme Overclocking Settings/Memory Dive

4 Modes for Memory Dive Algorithm

#Fuzzy, a little modified verison from previous X6T profile, for general Gear4 users
#Span, this should helps when CPU at cold, like subzero
#Ramble, if your CPU likes high VDD2, try this if can favor you
#Flare, in memory dive, improves gear2 clock and stability

 

 

 

[asdkj1740]

8 hours ago, sergmann said:

Just for Info for Mem Overclocking

 

Advanced Memory Settings/Extreme Overclocking Settings/Memory Dive

4 Modes for Memory Dive Algorithm

#Fuzzy, a little modified verison from previous X6T profile, for general Gear4 users
#Span, this should helps when CPU at cold, like subzero
#Ramble, if your CPU likes high VDD2, try this if can favor you
#Flare, in memory dive, improves gear2 clock and stability

 

 

 

how high is high vdd2?

Edited December 2, 2023 by asdkj1740

[sergmann]

depends on your cpu you can test what works better for you. Everything over 1.45v I would test, which settings are better for you. But it also depends on your CPU, my 14900k works fine with only 1,30 VDDQ and 1,35 VDD2

[FengXi]

Is there any relationship between tRTP and tWR?

[BOBKOC]

Just now, FengXi said:

tWR

tWR=tRTPх4

+ https://www.overclock.net/threads/official-asus-strix-maximus-z790-owners-thread.1800191/post-29156427

Edited December 6, 2023 by BOBKOC

[FengXi]

9 hours ago, BOBKOC said:

tWR=tRTPх4

+ https://www.overclock.net/threads/official-asus-strix-maximus-z790-owners-thread.1800191/post-29156427

CWL=CL-2，is this right?

[BOBKOC]

6 hours ago, FengXi said:

CWL=CL-2，is this right?

underlying tCWL - yes, or =tCL аnd occasionally tCWL=tCL-4

Edited December 6, 2023 by BOBKOC

[sergmann]

Small Bios Update (X7o) with new microcode for Z790 and Z790x are uploaded. Link in the first post

[FengXi]

6 hours ago, BOBKOC said:

underlying tCWL - yes, or =tCL аnd occasionally tCWL=tCL-4

How to set tCKE and tXP, any relationship between them?

[SparkysAdventure]

8 hours ago, sergmann said:

Small Bios Update (X7o) with new microcode for Z790 and Z790x are uploaded. Link in the first post

Link goes to X7n, what does the new microcode do?