Overclocked CPU safe temps?

Crown4

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Jun 9, 2015
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Overclocked i7 4770k using the stock cooler: evo 212.
the stock core speed is 3500 MHZ.
And my minimum core speeds are:
36*C - 38*C
And 100% Loaded they reach at a maximum of:
67*C - 71*C

Is this alright? or should i underclock my cpu?
if it matters the case is a Zalman Z11 plus.
 

Crown4

Reputable
Jun 9, 2015
7
0
4,510

Well RealTemps told be those were the maximum under HeavyLoad stress test.