You are correct about the 1 hour + P95_runs_but I need to stress test the machine on the test bench - then I do Passmark Scores for some CPU_tests__I did find another stress test software yesterday - LinPack or something which one day I'll explore.
Cinebench I do have somewhere (different versions of it__so I'll look at these another time as I'm in the thick of it at the moment.
I did try RealBench, Asus to start with on my first OC but found it crashed the computer and later learned it was due to the Nvidia GPU and a bug in Asus Real Bench which put me off. Again I could look at this later but for now I'll use 29.4 P95.
What is the difference between P95 29.4 & 26.6? - I have no idea !