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X670 resource

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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I'm on 1401 bios and I'm not talking about windows software readings.
1,25V in bios is 1,288V in bios readings !!! and then even 1,305V in software in windows.

Shenny
Level 11

Sh*t is hitting the fan really hard right now both for ASUS and AMD. Kudos to GN for making this deep investigation.

I keep a close look on the BIOS page for X670-E-E mobo (as the mobo that I potentially want to buy) and I see that ASUS are working hard on this, releasing three BIOSes (last one is beta) in just one week. The funny thing is that they are also constantly raising the minimum recommended BIOS version for X3D chips on their CPU support page - last week it was 1003, now it is 1303. Also, the changelogs of the last two BIOSes (1303 and 1401) doesn't give much information other than repeating the cap on the SoC voltage like a mantra.

It can not support infinite current, but there was some talk about north of 400W which is enough to cook stuff unless you have extreme cooling. Youtuber didn't like the OCP. Just saying.

Raptor Lake can consume 400W without even being shorted but that's another story

R9 7950X - ASUS X670E Crosshair Extreme (bios 0803) - 32GB HyperX Fury Beast @6200c32 - Corsair H150i Pro - ASUS RTX3080 TUF OC V2 - Phanteks P400A - Corsair RM850 - WD SN850

xeizo
Level 12

Test bios 1410 with AGESA 1007 is starting to not look that bad, I have been able to lower several voltages which is just great in most ways  🙂

R9 7950X - ASUS X670E Crosshair Extreme (bios 0803) - 32GB HyperX Fury Beast @6200c32 - Corsair H150i Pro - ASUS RTX3080 TUF OC V2 - Phanteks P400A - Corsair RM850 - WD SN850

I re-did my 7950X3D Curve optimizer last night on 1410 (Gene) and was rather suprised:

ftln46_0-1682862749841.png

 

 

 

	Frequency	VID	SP	Curve Optimizer
Core 0	4725	1.11	99	-42
Core 1	4786	1.089	102	-42
Core 2	4712	1.105	99	-36
Core 3	4730	1.108	99	-36
Core 4	4726	1.106	99	-32
Core 5	4727	1.089	100	-36
Core 6	4681	1.097	98	-38
Core 7	4711	1.091	99	-38
Core 8	5425	1.215	119	-12
Core 9	5750	1.335	125	-8
Core 10	5750	1.38	124	-12
Core 11	5750	1.325	126	-6
Core 12	5750	1.385	123	-12
Core 13	5750	1.381	124	-8
Core 14	5700	1.38	122	-26
Core 15	5700	1.375	122	-18

 

 

Yeah, read somewhere it goes to 50 now, way more than to 11 LoL

R9 7950X - ASUS X670E Crosshair Extreme (bios 0803) - 32GB HyperX Fury Beast @6200c32 - Corsair H150i Pro - ASUS RTX3080 TUF OC V2 - Phanteks P400A - Corsair RM850 - WD SN850

Wait a minute, how have you calculated those numbers for CO? Or the AI Overclocking does this for you?

Yep, spent all night on it, more than 8 hrs.

Completely stable.

Is this even stable? These are some very high - CO on the CCD0

No issues so far.