Memory not running at 3200mhz?

quakebo

quakebo

quakebo

Associate
Joined
9 Nov 2012
Posts
77
I have 4 sticks of Corsair Vengeance RGB PRO Black 32GB 3200 MHz DDR4 Dual Channel Memory Kit (CMW32GX4M2C3200C16 ) and it seems to be running at 2133mhz and not 3200mhz.

So how do I get it to run at 3200mhz?

My specs are
MSI b550 mpg gaming plus with bios version 7C56v16
AMD Ryzen 5800x
Corsair rm850x psu
 
Now here is a screen shot of bios showing that if I select memory profile 1 or profile 2 the ram will be set to 3200mhz but it does not and stays on 2133mhz.
 
Last edited:
Yes i saved and exit. Now the bios has a memory feature call try it so I have used that and set the memory to 2800mhz and that works great but select 3200mhz and will not work.
 
Last edited:
mickyflinn said:
It should work you have the latest bios also ,you could try setting the values manually.

Try just 2 sticks of ram in slots 2 and 4 i believe and see if you can get it to work.

How much memory do you have in total ?
Click to expand...
I have 64gb ram. Also I an not sure if I can take out two sticks of ram as I have my hard water cooling tubes going to the cpu over the ram.
 
Joxeon said:
Try manually setting the DRAM voltage to 1.37 and the CPU NB/SoC voltage to 1.1 or 1.15
Click to expand...
Ok I will try that. Also for manual timings this is the options I have command rate, tcl, trcdrd, trcdwr, trp, tras. Now the Latency timings for my ram are 16-18-18-36 which is only 4 digits so what extra digit do I need to put in.
 
Well I finally got it to run at 3200mhz by doing the following.
Dram frequency- ddr43200
Flck- 1600mhz
Uclk div1 mode- uclk==memclk
and timings of- 17-16-16-16-38
 
You must log in or register to reply here.
Back
Top Bottom