overclock

[trainut]

hi all newbie here just joined wishing you all well can anyone explain this please all inputs welcome, did overclock to what I wanted 4.6 in bios. xmp sync all cores set my voltage to 1.270 set on manual all my other settings were ok exit. ran aida 64 for 4 hours all well voltage never went above 1.284 my highest temps did not exceed 63 c, thought great that will do nice. then I decided to give it a quick realbench stress yes quick was the word it crashed in less than3 minutes now should I have given it more voltage to get ok from realbench and which stress monitor do I belive ps this is my 1st build and overclocking experince

[trainut]

so at idle it runs at what you added in the bios, and at performance it takes what it requires up to the bios input I no there is proberly more to it than that but that approx. my idea. do you notice much difference between 2133 and 3000 memory the reason I ask is in adaptive I can get very near to 5 but in xmp no 4.8 only as temps beat me it was just a trial I have now been running 24hrs 4.7 that is were I will stay adaptive, this must be the best forum on the net thanks all.i have learnt more in two weeks than the last year