Tested some FSB on my P5B Deluxe, bad thing is that D9 Fatbodies are really bad on this Mobo.. Anyway, i'm happy with the results!

First some general bios screens:





Voltages for Vcore and Vddr are variating. For 1M tests i pushed Vfsb and Vsb to the maximum too.

1,45V at Bios are 1,552V real, 1,55V are 1,672V and 1,65V are 1,867V.

One thing me and a other guy found out while messuring is, that 1,65V in bios is 1,766V on unmodded board! And if u set it to Auto it is 1,766V too!

So better watch out if u are still with stock heatpipe..

Well, all tests are made with 1066-strap - 400MHz at bios, rest with SetFSB.

1,552V Vmch


470MHz gave me an instant Error at Prime with 1,552V, so i switched to the next step.

1,672V




Prime with 480MHz 1066-strap!!

Prime fails after this, so i tested the max. 1M with this Vmch and i just reached this, before the systems goes crazy:


Finally today i changed to 1,867V Vmch, bcs. it was a bit colder today..

Just tested max. 1M:


Regards