10-04-2022 06:30 AM - edited 10-18-2023 07:20 AM
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)
DOCP/EXPO Tweaked: (for simple timings tightening)
strixe-e 1515
for crosshair and strix e-e:
explanation of segment2 Loadline:
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
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.
Solved! Go to Solution.
11-03-2022 07:32 AM
11-03-2022 08:46 AM
11-03-2022 09:56 AM
Shamino wrote:
Tsikos im unable to help you with that
PBO enhancement is too aggressive for your cpu, it applies a negative CO your cpu cannot run stable at.
11-03-2022 10:35 AM
11-04-2022 05:37 AM
11-04-2022 12:23 PM
Shamino wrote:
updated with 0805 , fixed the bug of vrm telemetry from Embedded Controller not enabled.
11-09-2022 08:20 AM
11-10-2022 08:11 AM
11-10-2022 10:23 AM
11-10-2022 05:50 PM
Xerp1 wrote:
Hi everyone, i have problems with Strix X670E-F Wifi with R9 7950X (without OC), both with the bios 0705 and with 0805, when my system is at iddle, Windows freeze and after a 2 minutes restarts. This only happen with the system is on low load (for example browsing or watching a video) , when it is under load as it is playing, the system never freeze and restart.
And i cant run stable DOCP1 and 2 with my kit G.skill F5-6000J4040F16GX2-TZ5RK, only on auto run stable.
Cr@zed^ ; wrote:
Hey there, I got a Crossshair X670E HHero with a R9 7900X. Tried to run at least EXPO on one of my DDR5 Kits. No success Board will not run with Expo Timings. Kit 1 are the Fury Beast KFC560C36BBEAK2-32 and the other Kit is the G.Skill Trident Z5 Neo F5-6000J3038F16GX2-TZ5NR. Of course I don't want to run them together, first I bought thhe Kingston and now the G.Skill. Realy frustated now. ...