HELP! Trees giving me massive FPS lag

[Death_possum 0]

Whenever i am close to trees, I start getting MASSIVE fps lag, the only way I can fix is look at the ground. I've tried changing all the setting, none help.

PLEASE HELP.

Thanks

EDIT: Buildings do it to a lesser extent

Edited August 14, 2012 by Death_possum

[g4m3rz925 5]

PC Specs?

[Death_possum 0]

PC Specs?

Intel Core i7-620M CPU

1GB NVIDIA GeForce GT 330M graphics

Windows 7 Home Premium 64-bit

6GB RAM

[deej 1]

Intel Core i7-620M CPU

1GB NVIDIA GeForce GT 330M graphics

Windows 7 Home Premium 64-bit

6GB RAM

Not good enough bro.

Time to upgrade ;)