hello guys i have an i5 4690 non k at 3.9 ghz and my ambient temp is 16-18 celcious so when i play heavy cpu games like arma and rome 2 and my cpu reaches 70-80% it gets to 60-65 degrees and at 100% is gets 72-73 is it bad? i have a stock cooler will get a 212 evo in the future but for now are those temps ok?