Dell 7577 normal temperatures whilst gaming ?

Hello,

I was wondering, what are the normal temperatures whilst gaming on Dell Inspiron 7577 Nvidia GTX 1060 Max-Q ?

Games that i ve played  are Far Cry 4 on Ultra and GTA V on Very High Settings.

No FPS drop so far but CPU Temperatures rise to 80° max degrees , usually stay around 75-77° degrees. GPU max of 72° degrees using CPUID HWMonitor. 

Should I be concerned ? Any thoughts on this issue would be appreciated. 

Thank you !