13" Fan running

[fate0311]

ntb 13" MBP base model.

Notice websites running flash will sometimes spike CPU process % and fan will spin.

Is this just nature of the beast having a base model or does everyones do this?

notate that I'm also using an lg 5k display

 

[Macalway]

It's the 5K display

Just a guess

 

[fate0311]

Sorry meant 4k.

 

[Balaamsdonkey]

It's the 5K display

Just a guess

The ntbMBP are not 5k screens I believe.

Notice websites running flash will sometimes spike CPU process % and fan will spin.

Can you give us an example page this happens with?