Originally posted by macci
Its funny how I got the 0x94 ram divider tweak to work only once (on GA-K8N F4, 166mode from BIOS)!? Now it just reboots or gives bluescreen.

When it worked Sandra unbuffered went from 1620MB/s to 1725MB/s after I set the 20-22 bits from 101 to 110
So it seems that this setting indeed adjusts the RAM divider.
101 = 1620MB/s = 2310/14 = 165MHz
110 = 1725MB/s = 2310/13 = 178MHz
111 = 2050MB/s = 2310/11 = 210MHz
works every time on my board. I cant really see the usefullness of it ... unless your stuck between some odd HTT limit, CPU limit and mem limit.

Shame it doesnt enable those 0.5x multis