Question DRAM Frequency much lower than it should be

[Fez7Z]

Hi, looking in CPU-Z i saw that my ram frequency is much lwoer than it should be. DRAM Frequency is 798.1MHz when it should be ~1600MHz

https://imgur.com/nmwa9XN

View: https://imgur.com/nmwa9XN
. So i wanted to change it via bios (xmp profiles or manually changing frequency and etc.) but i cant bcs there is not any option to do it. Is there any method to change it? Or another ram could be set by default at max speed? Or adding one stick of ram to working in dual channel may help? Laptop spec: https://valid.x86.fr/jlu56g

 

[rgd1101]

ddr mean double data rate 800x2 is 1600

 

[Fez7Z]

Yea, i know it. but dram frequency in that case should be ~1600mhz so double it will be 3200. Like i read in other thread dram should be as close as it can be to xmp, but my dram is quarter not halfed of 3200.

 

[Bob.B]

Hi, looking in CPU-Z i saw that my ram frequency is much lwoer than it should be. DRAM Frequency is 798.1MHz when it should be ~1600MHz

https://imgur.com/nmwa9XN

View: https://imgur.com/nmwa9XN
. So i wanted to change it via bios (xmp profiles or manually changing frequency and etc.) but i cant bcs there is not any option to do it. Is there any method to change it? Or another ram could be set by default at max speed? Or adding one stick of ram to working in dual channel may help? Laptop spec: https://valid.x86.fr/jlu56g

What does task manager/perf/mem show for speed?

 

[Fez7Z]

3200 MHz

https://imgur.com/oo4gGm9

View: https://imgur.com/oo4gGm9

 

[Bob.B]

3200 MHz

https://imgur.com/oo4gGm9

View: https://imgur.com/oo4gGm9

If 3200 is the correct speed then your good to go.

 

[Fez7Z]

Hm, so why dram in cpu-z shows 800mhz, what doubled is 1600 what is half of 3200? Shouldnt it be 1600 in dram cpuz?