Bad ram speed?!! haalp

[FntxCL]

Hello there, is one of those topics, I recently upgraded my system to DDR5 and passed my old ram to my gf computer ( 2x8gb G.skill Trident z 3200mhz) so her PC now has 4x8gb G.skill 3200mhz. For soooome weird reason with 4 sticks of rams CPU-Z shows incorrect speed. Its like runnign a 2133 mhz ram but why!!! I set the XMP Profile like 10 times trying to make it work, I even try forcing the ram speed to 3200mhz in BIOS but it said overclocking fail so I went back to the "auto" config. This happened before when I tried to mix different rams but I said f..... it and now with all 4 rams the same still doesnt show correctly :(.

 

 

This does not happen when I have 2x8gb installed, it is making me go crazy. MOBO compatibility its ok from what I cheked (like 10 times). All rams are the same brand and same clock speed they are just from different dates

 

 

I also went into BIOS to double check everything, all 4 rams say 2133, why!!!, the only thing that comes to mind is some trouble with the MOBO, maybe is 2 old.

 

 

 

System spec:

RYZEN 5700X

B450M PRO VDH-PLUS

32GB G.SKILL TRIDENT Z 3200MHZ

550W PSU

WIN 11

 

 

[SorryBella]

9 hours ago, FntxCL said:

so her PC now has 4x8gb G.skill 3200mhz

booting 4 sticks as is is already pain on Ryzen let alone on 2 differing kits due to the small difference in binning between both kits. Run it manually yourself, 3200mhz with the same timing, leaving all other subtimings to auto. Then try running the DRAM voltage +.05 to +.1V above the spec, so if its at 1.35V for XMP, run it at 1.4-1.45V for example.