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:
instead of 0011000
after selection press downcore apply changes or discard if made mistake
7950x not boosting pass 5.5G -> check that CStates is not disabled
Detailed Explanation on CState Boot Limiter
X3D OC Preset for those MB with asynch BCLK Support: (for simple slight perf boost for X3D)
DOCP/EXPO Tweaked: (for simple timings tightening)
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.
In the end, I think we just want to emphasize that it is important to at least some of us that ASUS AM5 mainboards support 4x32GB configurations as good as possible. From other vendors we know that more than 4800Mhz are theoretically possible but apparently not with ASUS boards. Since ASUS claims to be a premium brand, I personally would expect that ASUS seeks to deliver a similar performance than the competition. If this is for some reasons not possible, I would be happy if we could get at least a statement explaining these reasons. @Shamino maybe you can shed some light on this matter?
Many thanks in advance
Yes, I know that for reasons not entirely clear to me, 4x48GB modules seem to work slightly better on the AM5 platform than 4x32GB. This seems to be true for all vendors and I already saw somewhere a screenshot of someone achieving even 6000MHz. However, I do not want to spend another 500$ on RAM when the problem is (probably) BIOS related.
ASUS B650 Series NEW Beta BIOS 1650
1) Update AGESA ComboAM5 1007c
2) Improve system performance
If the BIOS version is different, the .cmo file of the previous BIOS cannot be used (bsod problem)
so need new setting
ROG STRIX B650-A GAMING WIFI Beta Bios 1650
ROG STRIX B650E-E GAMING WIFI Beta Bios 1650
ROG STRIX B650E-F GAMING WIFI Beta Bios 1650
ROG STRIX B650E-I GAMING WIFI Beta Bios 1650
TUF GAMING B650-PLUS Beta Bios 1650
TUF GAMING B650-PLUS WIFI Beta Bios 1650
TUF GAMING B650M-PLUS Beta Bios 1650
TUF GAMING B650M-PLUS WIFI Beta Bios 1650
PROART B650-CREATOR Beta Bios 1602