Question i7 4790k temps

[jovannnn]

motherboard maximux vii hero
cpu i7 4790k @4ghz
cooler gammax 400 deepcool

idle 38-40C
full load 70-80C
arma 3 - 65C

is it good or should i be worried? maybe my thermal paste isn't put well?

 

[jovannnn]

ambient temperature around 25C

 

[WildCard999]

As long as it stays under 80C then the CPU is fine.