Sweet performance tips @britzl
Did some testing on my Samsung T230.
Used the Unity bunnymark also and got stable 60 at 200 bunnies, at 300 it was about 50-55 and at 400 it was <50.
Defold seems to go up to 500 stable.
This is using my script with some of the changes you've suggested:
This is using your example. Very strange case here. There's something hogging the fps but I don't know what:
And this is on an i7-6700K / GTX 970: