What frequency did you get to before you started messing with the NB and HT?
You generally want to minimize variables in the process, so I would start by seeing how fast the base clock can go, then the CPU. (all while keeping the HT link and NB as close to stock as possible with both speed and voltage.
Once the max CPU speed is found with stocki-ish voltage, I would then experiment with faster speeds and higher vcore voltages.
I wouldn't touch the HT or NB voltages until after I had hit the stability "wall" with the CPU Vcore adjustments.
I have an option in bios for cpu nb voltage. What should I set that at? Also, Northbridge and HT Link voltage are set to Auto, but I am just confused as to what to set cpu nb voltage to (no option for auto).
cpu x14.5 @ 3625 (voltage set to 1.4125)
nb x8 @ 2000 (cpu nb volt set to 1.1625) not sure what default is.
ht 2000 (no ht link multiplier, it changes with nb multiplier)
hwmonitor readings while running p95 on blend:
cpu temps 50c
cpu vcore 1.45v