Then we need your Bios settings.. V-core ,Multi ,Busspeed ,and so on..
make a screen with RealTemp GT 3.60 and CPU-Z..then we have a idea!
If your system is stable and you have room left with your temps and v-core ,then you can go easy higher..when your cpu running at 100% at have now already 80°C then i won't go higher!
I try to overclock till around 60°C ,because in summer time i can get 15°C more..
So,everything depends what are your limits for your cpu..and you can overclock your system till these limits..or cpu limits ofcourse!
I have tried various settings blck,multiplier,vcore etc
my pc goes to the cpu temp at full load 72 "C, the problem is the houdini refuses to playhoudini caused on exception
this mean that my overlock its not stable
so if i make more vcore cpu temp will go over 80"C :(