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X670 / X870 resource thread

Shamino
Moderator

ill use this thread to collect some new test bioses for the boards, maybe also to explain some less understood options

to disable cores ccd go here and choose ccd xx bit map down core.
each ones stand for an enabled core
best to disable from the back, ie:
110000
instead of 0011000
after selection press downcore apply changes or discard if made mistake

ocpak/octools

FAQ:
7950x not boosting pass 5.5G -> check that CStates is not disabled
Detailed Explanation on CState Boot Limiter


Test BIOSes:

new:
X3D OC Preset for those MB with asynch BCLK Support: (for simple slight perf boost for X3D)
97792

DOCP/EXPO Tweaked: (for simple timings tightening)
97793

strixe-e 1515 

strixe-f 1515 

strix e a 1515 

crosshair hero 1515 

crosshair gene 1515 

crosshair extreme 1515 

creator 670 1515

creator b650 1515

strix 650E I

strix 670 itx

 

 

for crosshair and strix e-e:

explanation of segment2 Loadline:

dualseg.jpg

customize a heterogenous loadline for a dual segment workload range.

example above shows loadline=L6 when current is in range of 0~40A, and Level4 when current is above 40A.

 

 

 


Adds for x3d

dynamic ccd priority switch with core flex, os / driver agnostic so win10 win11 ok

97403

97404

Algo as follows:
If condition reached and ccd0 specified, then check current mem/cache activity > threshold and hysteresis reached, if fulfilled then switch
If condition reached and ccd1 specified, then check current mem/cache activity <=threshold and hysteresis reached,, if fulfilled then switch
Default hysteresis =4

Can combine multiple algos for ccd priority so combinations are wide

works on non x3d too but of course senseless on it. detailed explanation here.

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@dinosaur wrote:

@SkyBeam wrote:


I cannot confirm this at least for UCLK DIV1 MODE.


Try "SoC/Uncore OC Mode" Enabled...


Well, my comment was mainly as you mentioned UCLK DIV1 MODE and you mentioned either or would trigger the bug. I did not comment on SoC/Uncore OC Mode as I am not using this option and I do not know why I should. So I am not saying the SoC/Uncore OC Mode is not triggering any issue - it very well might be. But I cannot comment this part.

GeForce66
Level 9

Thank you for your feedback, understood.
Same here, I am not doing much advanced things - just enabling EXPO, then same as you MCR to Enabled which enables PD too. Then some FAN curve adjustments and some curve optimizer negative CO.
That's pretty much all I need from BIOS.

Will see, maybe I take the plunge and just update.

Edit: Thank you both SkyBeam and MoKiChU for your experiences, doesn't seem too bad 🙂

ksenchy
Level 11

No issues on 2506 on X670E-F with MCR. I enabled it in the memory timings section along with UCLK=MCLK. Make sure to enable power down when you enable memory context restore otherwise problems will happen.

WagxCWB
Level 9

Those with BIOS Version 2506 ON STRIX X670E-E, any improvements? Is the system stable?

No issues, system is stable.

Quixkd
Level 7

I have a Ryzen 9 7950x, Rog Strix x670e-a and 2x48gb skill 6000 mhz ram can you point me in the direction of the best bios settings for me I had done it once then updated to 2506 and cannot remember what all I had changed before I do professional fps gaming only on this pc thank you

GeForce66
Level 9

Ok, so I updated from 2413 to 3057 on my X670E TUF.
So far, so good - typing these lines on my first boot into Windows 😛
I configured everything before in BIOS - EXPO 1 with my 6000Mhz G.Skill CL30 RAM, FAN curves, PD&MCR as well as my negative CO settings - I don't see any issues (yet), RAM training is extremly fast - faster than on 2413 (which is admittedly now ~9 months old)

Power Down is enabled according to ZenTimings.

Will see, I let you know if some crashes etc. come along my way.

Edit: Just FYI, my CPU is 7950x3D and GPU is 7900XTX

Schildbrecher
Level 7

I switched from 2413 to 3057 (B650E-E), but I’m experiencing freezing issues when trying to save the BIOS settings as .cmo.

Fun Fact: I switched from the 7800X3D to the 9800X3D, kept the same memory timings, and everything is just as stable as before (validated with TM5 1usmus v3).

Schildbrecher_0-1731277953518.png

RTX 4090 FE - B650EE - 9800X3D - GSkill 32GB - Corsair AX1000 Titanium - AW3423DWF/CX65"
SP:109 / FCLK 2200 / 6400 CL30 - MORA 420 Steel Edition; Heatkiller IV Pro


@Schildbrecher  schrieb:

I switched from 2413 to 3057 (B650E-E), but I’m experiencing freezing issues when trying to save the BIOS settings as .cmo.


The error is already known according to Silent_Scone.

AMD Ryzen 9 7950X3D | ROG CROSSHAIR X670E EXTREME | ASUS TUF Gaming GeForce RTX 4090 OC | G.Skill F5-6000J3040G32GX2-TZ5N | WD Black SN850X | PHANTEKS Glacier One 360 T30 Gen2 | LG OLED42C27LA | Phanteks NV7 | Seasonic PRIME-TX-1300 | Windows 11 Pro.

FM4E
Level 7

Today a have switched from 7800X3D to 9800X3D with the ROG Strix B650E-E Gaming WiFi. Bevor the switch to 9800X3D i have flashed the newest BIOS 3057 with AGESA 1.2.0.2a. At the first start with the 9800X3D the POST had a duration about a few minutes. My RAM-Settings were not stable.

Then i hav flashed BIOS 3057 via Flashback. After this process, BIOS 3014 with AGESA 1.2.0.0a was installed (WTF?). The first POST was normal with only a few seconds. Then i upgraded to BIOS Version 3057. After this Upgrade, the POST duration was again about many minutes with the Q-Code 15 (DRAM-Training).

Mext step was BIOS 3035 (AGESA 1.2.0.1a) via Flashback. POST is normal with a few seconds. Upgrade to Version 3057 again -> POST with many minutes. WTF?

I'am using the following RAM-Kit: F5-6000J3636F32GX2-RS5K from G.Skill.

The Upgrade to Version 3057 with the 7800X3D was compared to the 9800X3D very smooth with a short Post duration and the same RAM-Kit.