8rdavcore is able to set voltages (VCore, Vdd, Vdimm, Vagp) and the FSB on different motherboards based on
nForce chipset, Setting the FSB, the Tras, Trcd, Trp memory-timings and the fan speed is also possible!
you can adjust these settings inside Windows! also it has

triggers,AutoFSB,Profiles features that could apply profiles
automatically.
this free utility came from
www.hasw.net team. i've found this utility as very useful tool!