10-04-2022 06:30 AM - last edited on 12-02-2024 10:18 PM by Silent_Scone
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.
03-02-2023 05:17 PM
Shamino wrote:
adds per-core frequency limiter
03-03-2023 02:17 AM
Castillan wrote:
Hi Shamino,
Are you aware that enabling this feature when SMT is disabled results in the motherboards failing to POST? This is also true of the asynchronous BCLK configuration when SMT is disabled. This is true of my Crosshair Hero, but I suspect it may be true of all X670 boards. Is there a chance that both of these bugs can be fixed?
05-31-2023 07:14 AM
Very stable with combination of Process Lasso.
One thing I am unable to do is to set thermal limit for my 7950X3D to 90 degrees in bios. System does not post with QCode A9.
Either than that I’m quite happy.
10-16-2022 08:38 PM
10-16-2022 09:12 PM
Nico67 wrote:
Could you give us a run down on 'Medium Load Boost it' option, it seems to boost off idle status so there is higher min vcore, but it also messes with CO as the voltage changes. Does it effect the actual vf curve at all or just start higher along the curve and and possibly shift it a bit?
10-17-2022 01:02 AM
10-18-2022 12:48 PM
11-01-2022 02:18 AM
11-02-2022 01:56 AM
11-14-2022 09:18 PM