No, that's not what I'm asking.
I can fly a helicopter high above Cherno - so it's drawing hundreds of buildings and thousands of trees - and I get ~25 fps.
I go on the ground and run around the tree line looking freely - I get ~25 fps.
I go on the ground, take out a sniper rifle, scope and look at a big forest, and suddenly I'm down at ~10 fps.
Why are the zoomed in trees causing so much of an issue? Does anyone else have this problem? I turn everything down to low or off; textures, no ATOC, objects etc.