Incorrect dram freq ASROCK X58 Extreme

[dasnicholas]

Does this look ok for stock settings? I've been fooling around with this bios and it just does not allow me to change the multiplier to anything but 21. Can someone explain NB Frequency a little better to me?

ASRock X58 Extreme bios 1.40
i7920

Mushkin Enhanced Redline 6GB (3 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model 998691

Antec TruePower New TP-750 750W

ATI 5870

http://s566.photobucket.com/albums/ss101/dasnicholas/?action=view&current=Untitled4.png

 

[MaDMagik]

800MHz = DDR3 1600, or if you want to be precise 798.2MHz = DDR3 1596.4

Whichever way you look at it its all good.

As for NB freq, I read that in cpu-z thats how memory controller freq is listed, but cant vouch for that.