CPU-Z saying DDR2 6400 is only 400mhz?

Soldato
Joined
8 Nov 2006
Posts
2,866
Hey all, ive just started overclocking my PC. Can someone explain if the following image is correct.

I should have 4x1gb OCZ DD2 PC2-6400 im just curious as CPU-Z says that its only 400mhz. Does all look well?

400.jpg
 
Caporegime
Joined
5 Sep 2010
Posts
25,572
I can't see the image but the effective speed of your memory is doubled as it's DDR (Double Data Rate).

So if it says 400MHz that's doubled to 800MHz which is correct for PC2-6400.
 
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