How do I make sure my ram is operating at 1600 MHz?

[realrhyno]

I have CPU-Z and it says the DRAM Frequency is 803.7. It's DDR3 Ram. The FSB : DRAM is 1:4

Heres a screen cap of the memory tab in CPU-Z for you guys, http://i.imgur.com/9PV90.jpg

I just want to make sure it's running at 1600 MHz. I've tried looking up to see how I can figure it out myself but I haven't really had any luck. Thanks you guys

 

[GhislainG]

Since it's DDR (Double Data Rate), then it runs at 803.7 MHz x 2 = 1607.4 MHz.