RAM fluctuating from 665Mhz to 1064Mhz , never stable!

[Vishrut Chhajer]

Laptop - Asus R558UQ-DM513D
RAM - DDR4 4GB 2133Mhz (Built-in)

From my knowledge about RAM's , my 2133 frequency RAM should be running at 1064 constantly.But it keeps fluctuating when I checked on CPU-Z.

Is this normal or what's wrong?

Look at the below screenshots :

 

[Prostar Computer]

Any rhyme or reason to the fluctuation (running any particular programs when it happens)?

The memory controller is built into the CPU. If your CPU's performance is fluctuating, I'd take a look at your CPU's performance and temperatures.

 

[Vishrut Chhajer]

Any rhyme or reason to the fluctuation (running any particular programs when it happens)?

The memory controller is built into the CPU. If your CPU's performance is fluctuating, I'd take a look at your CPU's performance and temperatures.

It is fluctuating throughout ,just after booting up also I checked and this happens! here are my cpu stats

 

[Prostar Computer]

Is the CPU throttling when the memory speed fluctuates? If not, it might be an issue with the controller (CPU) or the memory module(s). Make sure you don't have two different memory sticks with different specs, also; that might cause a conflict in system info utilities, as far as what they report (actual performance should just downclock to the lowest common denominator).

 

[Vishrut Chhajer]

Is the CPU throttling when the memory speed fluctuates? If not, it might be an issue with the controller (CPU) or the memory module(s). Make sure you don't have two different memory sticks with different specs, also; that might cause a conflict in system info utilities, as far as what they report (actual performance should just downclock to the lowest common denominator).

Nope . no CPU throttling at all , never noticed a high temp and it's running on a single soldered RAM module of 4GB , I don't have any additional RAM module installed in the harware

 

[Prostar Computer]

Nope . no CPU throttling at all , never noticed a high temp and it's running on a single soldered RAM module of 4GB , I don't have any additional RAM module installed in the harware

Strange! I would contact Asus support about it. Can't say I've run across this issue.

 

[Vishrut Chhajer]

Nope . no CPU throttling at all , never noticed a high temp and it's running on a single soldered RAM module of 4GB , I don't have any additional RAM module installed in the harware

Strange! I would contact Asus support about it. Can't say I've run across this issue.

Alright, thanks for your replies. Appreciate it

 

[rgd1101]

does it only happen when idle?

 

[Vishrut Chhajer]

does it only happen when idle?

I have not noticed it much , but when I just simply turn the laptop on and open cpu-z , the fluctuating starts!