[SOLVED] Help!!

[Bambo2133]

i bought 2 rams 2x8 every ram speed 3200mhz and cpu-z show it 1600 why ? and how i can use all my ram speed 6400mhz ?

and there is a problem in ranks box : signle not dual ?

 

[jay32267]

First of all...you are running at 3200.
DRAM Freq is the clock speed...which is half of the data rate.
Secondly...RAM speed doesn't add....you don't get 6400 MHz with 2 sticks.

 

[bignastyid]

You have ddr4 3200 which runs at a clock speed of 1600Mhz but as it's Double Data Rate it has an effective speed of 3200. Running in dual channel does not double the speed of the ram, just increases bandwidth.

 

[Bambo2133]

You have ddr4 3200 which runs at a clock speed of 1600Mhz but as it's Double Data Rate it has an effective speed of 3200. Running in dual channel does not double the speed of the ram, just increases bandwidth.

sorry for question but that's my first time buy pc but in screenshoots it working well ?

 

[jay32267]

sorry for question but that's my first time buy pc but in screenshoots it working well ?

It looks fine to me.

 

[bignastyid]

I do see 2gb of ram in hardware reserve are you using an apu or igpu?

 

[Bambo2133]

I do see 2gb of ram in hardware reserve are you using an apu or igpu?

Yes apu : Ryzen 5 3400G

 

[Bambo2133]

I do see 2gb of ram in hardware reserve are you using an apu or igpu?

sorry for that but i want make sure

my 2x8 ram ddr4 3200mhz is working good ?

 

[bignastyid]

sorry for that but i want make sure

my 2x8 ram ddr4 3200mhz is working good ?

Yes. The 2gb in hardware reserve is being used as vram for the gpu.