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@BroadPwns I have no idea about bios 1201. There are a few people on this forum running 4000 to 4133c15 on bios 901 with DR b die on the Strix d4.

So you never could get bios 901 to work? Last bios I used was 901 as it was the best for DR b die.

The people I know still running Strix @geriatricpollywog and @Agent-A01 might have tested 1201 and can give you feedback.
I'm trying it now.

Was visited today by the random million errors bug.
Stable for well over a month tm5, memtest, y cruncher etc then had a 0x3b BSOD in a game.

Rebooted and checked TM5 and dozens of errors in a second.
No idea why that happens, doesn't make any sense..
 
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Which bios were you on when this happened?
1003. Like I said, multiple passes stable. Same timings as usual with manual RTLs set as others reported it would not train correctly.

1203 is stable right now at stock so I'll check if previous timings are ok
 
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How can you even set RTLs manually, like what the heck. I've tried all tricks described here and it was either fail to POST or straight out ignored input. And it's like this on every bios, 0707 upwards.
 
How can you even set RTLs manually, like what the heck. I've tried all tricks described here and it was either fail to POST or straight out ignored input. And it's like this on every bios, 0707 upwards.
Here is how I set them.

But best solution I found is not use bios 1003 and stayed on 901 and I had no issues or need to set RTLs.



 
Here is how I set them.

But best solution I found is not use bios 1003 and stayed on 901 and I had no issues or need to set RTLs.



71/73 is pretty much what board keep throwing in with tCL of 15, can you try to set it to 73/73 through this method and report back what timings you got?
 
71/73 is pretty much what board keep throwing in with tCL of 15, can you try to set it to 73/73 through this method and report back what timings you got?
Rtls have to be set according to your frequency and timings.

When I tested 4133c15 I could set them to 71/71/71/71(edit might have been with 4133c14, cant remember).

I am not on Stix ddr4 right now as I only have 1 12900k and it is in Apex.

I looked at your timings from the other day and 73 will not work. 75/75/75/75 might work or 77/77/77/77

You have to stay within the window that they are when on auto. Or post your new timings and show memtweakit and I can help you if you show last screen with rtls.

 

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Rtls have to be set according to your frequency and timings.

When I tested 4133c15 I could set them to 71/71/71/71(edit might have been with 4133c14, cant remember).

I am not on Stix ddr4 right now as I only have 1 12900k and it is in Apex.

I looked at your timings from the other day and 73 will not work. 75/75/75/75 might work or 77/77/77/77

You have to stay within the window that they are when on auto. Or post your new timings and show memtweakit and I can help you if you show last screen with rtls.

And that's exactly why I said setting RTLs does not work. Either it's 1:1 what auto sets or it's "dead". There's no margin at all. Plus, if I input minimum 73, maksimum 75, offset 0 it will do 71 anyway.
 
You have always had to set rtls according to frequency and timings. It is a waste of timing setting them on z690 but you keep asking about it so I told you how to do it.
Forgot to write that setting "range" is ignored anyway. Always? Far from it. Z97 and Z390 allowed to modify RTL in a range of at least 2 of what motherboard suggested on auto settings. Disabling the trainings simply locked RTLs to 73 on 1st bank and 81 to 2nd, any input was ignored, so...
 
Does anyone have information about, how much fps min would difference between 7000mhz c32 and 3733c13, lets consider as 11900k and 12900k are same performance, please tag me
It's enough saying 12900k decimates 117... pardon, 11900k on a simple 5600 MHz XMP.
 
1003. Like I said, multiple passes stable. Same timings as usual with manual RTLs set as others reported it would not train correctly.

1203 is stable right now at stock so I'll check if previous timings are ok
What do you think happened, did you try bios reset then with the same settings?
Is it possible bios got corrupted if the above was tried.
 
SafeDisk? More like SafeDisPC! This update allowed me to bump up my CPU OC by 100MHz all-around for the same voltage. Still can't get 1T or 6800 on my RAM, but I'll take a free CPU performance bump! Thanks!

Edit: I lied. I have, for the first time ever, booted 6800. Will test stability.
 
Good afternoon,

thanks for sharing this new BIOS. Unfortunately on my board (ASUS Extreme) it doesn't seem to fix the issues with RAM compatibility and its XMP profiles.

I have 2 DDR5 kits currently:

Gskill 6000 CL36
Corsair 6200 CL36

I have changed the CPU (12900K SP80 -> 12900K-> SP 86 (P96/E68))

As we speak I am trying to pass 1 hour RAM Test with the following values:

Corsair 6200 CL36 - (XMP1 -> 36-39-39-76- TRC 115 - TRFC 911 - 2T- GM2)

SA Voltage -> 1.30 V
VDDQ TX Voltage -> 1.40V
VDD Voltage -> 1.40V
VDDQ Voltage -> 1.35V


It seems a bit random the error issue, if I may.

I'm not clear if it's a CPU, board or memory problem.

Is there any tool to modify the RAM voltages without having to go to the BIOS? It would help to be able to find the correct value more quickly.

I have used AI Suite in the past but not that it has been to my liking.
If I can avoid having to install it and use a simpler tool that would be great.


CPU Settings:

No OC yet, Asus MCE Auto, LLC Level 4

Thanks for helping here!
 
Good afternoon,

thanks for sharing this new BIOS. Unfortunately on my board (ASUS Extreme) it doesn't seem to fix the issues with RAM compatibility and its XMP profiles.

I have 2 DDR5 kits currently:

Gskill 6000 CL36
Corsair 6200 CL36

I have changed the CPU (12900K SP80 -> 12900K-> SP 86 (P96/E68))

As we speak I am trying to pass 1 hour RAM Test with the following values:

Corsair 6200 CL36 - (XMP1 -> 36-39-39-76- TRC 115 - TRFC 911 - 2T- GM2)

SA Voltage -> 1.30 V
VDDQ TX Voltage -> 1.40V
VDD Voltage -> 1.40V
VDDQ Voltage -> 1.35V


It seems a bit random the error issue, if I may.

I'm not clear if it's a CPU, board or memory problem.

Is there any tool to modify the RAM voltages without having to go to the BIOS? It would help to be able to find the correct value more quickly.

I have used AI Suite in the past but not that it has been to my liking.
If I can avoid having to install it and use a simpler tool that would be great.


CPU Settings:

No OC yet, Asus MCE Auto, LLC Level 4

Thanks for helping here!
You can Download OCTool from here, latest is OcTool0208. Works on Asus boards.


Start Tool.exe and Go to Intel -> DDR5 PMIC for voltage control. Verify change in HWinfo.
 
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