RAM Freq: Stated and Found

[RBX]

I have a little question that I do not have much knowledge of.

In My Order Specification, the Frequency of RAM is stated 1333 Mhz.

While CPUZ tells it to be 667 Mhz for each stick.

(Screenshots in Attachment)

I'd like to know if everything is alright or have they placed wrong RAM into the system ?

 

[sukesh1090]

DDR means double data rate.so 667 X 2=1334Mhz.there is no need to worry.everything is correct and working fine.

 

[RBX]

Thanks, I had similar thoughts but never delved into DDR2/3 etc (thinking that they involve further doubling). Also thought that CPUZ would be displaying resulting frequency instead of core.