Streaming w/ Laptop

[RMFLB]

Hello,

 I was wondering, should a laptop consisting of a 8750H and a RTX 2060 be able to stream 1080p 60fps while maintaining a consistent 144fps in game, such as Overwatch, LOL, DBD, and so forth? It seems every time I try to stream anything really, my laptop instantly ramps up to 100% fans and starts micro stuttering in game with some longer periods of complete lag/ being frozen in game. Also, my stream does the same thing, stuttering, lagging, freezing. I figured this is almost the best you can buy atm in a laptop and should be able to at least stream Overwatch and LOL of all games without a problem at 1080p 60fps. 

 

Laptop is a 

ASUS Scar II 

Intel 8750H

RTX 2060

16gb Ram 

500gb SSD

 

External 144hz monitor by MSI

[RMFLB]

Also, I play all games on low/lower settings to consistently hit 144fps, usually around 240fps is my actual fps in Overwatch at least.