Stress testing an overclocked CPU

[Decrux]

Hello everyone, I achieved for now a "stable clock" on 6700k at 1.35V and 4.6GHz.

However I want to stress test it with prime95 and real bench for a longer period of time. Is there any problem if I am not around the PC for example 4-5 hours. If it crashes during this time? 

[SLAYR]

You computer will just shut down if it is unstable, or overheats, so if you find it off ,then it is unstable.

[Decrux]

I mean if it freezes for example while stressing. Will the CPU continue operating at 100% load or not. 

[SteinerW]

1 minute ago, Decrux said:

I mean if it freezes for example while stressing. Will the CPU continue operating at 100% load or not. 

no it won't, for it will have nothing to process. it will just idle

[Decrux]

Thank you for the info, everyone!