yea i normally with amd i put them near stock 2k so i dont have to pump too much voltage on NB .

but i dont learn much just trying luck wif amd rig .

anyway, mind to elaborate y does it has to be CPU speed * 2 / 3.15 ?

and i have a question, is the NB speed and HT link is the same thing ?

and i notice in asus m4a785td-m evo bios, there's a chipset voltage, what is this voltage for ?

dont know if NB n HT is d same, but i do notice they both have different voltage requirement .

aih dont have much knowledge on the amd system >.<"

but then again, value ram running 785 means 1570 ? what's d clock on the ram dude ?

u oc 3.41 and ur ram is running 1.5k ? ur using 533 strap is it ?
lower it down to 400 strap and see if it helps .
its no problem to run the ram at lower than the rated bandwidth, but if u want it to run fast, then try to lower the latency instead of pushing more speed on ur ram