What kind of computer I need to run this game at decent graphics without fps stutter ?

[3x0du5]

So I'm trying to play Deadfire on my MacBook Pro 2016 ( 16GB DDR3 Ram , 2,7GHZ Intel Core i7 , Radeon Pro 455 2048 MB + Intel HD graphics 530 1536MB double graphic cards )

And I have to play on lowest settings and even then I have fps drops when moving out of combat and fps drops in combat all the time