what is really my ram speed (Mhz) actually?

[GamezBoy]

Hello, everyone. I'm about to upgrade my RAM into my desktop. before that, i had checked my RAM using cpu-z software. Here is it:
http://s10.postimg.org/5cvuxqc15/Memory_Speed.jpg

The following image showing the RAM speed in DRAM Frequency is 400 Mhz.

But when I checked its memory myself, it's label showing DDR2-800, which is supposed to be 800Mhz. Anyway, My RAM is Kingmax brand.
Here it is:
http://s29.postimg.org/fqjqdgjo7/Kingmax_ram.jpg

I want to know which is real memory speed so I would get the exact memory speed and type as it should be. Thank you.

 

[ChumP]

Your memory is running at 800 Mt/s (double data rate of 400), so the CPU-Z is showing your frequency correctly.
There's nothing wrong with your memory.

 

[GamezBoy]

Your memory is running at 800 Mt/s (double data rate of 400), so the CPU-Z is showing your frequency correctly.
There's nothing wrong with your memory.

But, I just found out about the FSB Speed in BIOS Setup and it says '800 MHz'. In this case, was my RAM speed actually 800 MHz or 400 MHz?

 

[ChumP]

Your RAM speed it's 800 MHz don't worry.
To convince you, here : http://imgur.com/KYAaD2F - I have 1333 MHz RAM , but it's showing only 665, so it's normal.

 

[GamezBoy]

Your RAM speed it's 800 MHz don't worry.
To convince you, here : http://imgur.com/KYAaD2F - I have 1333 MHz RAM , but it's showing only 665, so it's normal.

Alright. Thank you for the answer.