Poor Gfx performance

[Artur Bać]

I noticed that on linux this game have poor gfx performance
On the same machine on windows i got better FPS
I did 2 tests
1 - Single Player and Fast Network server 20ms tests
I also noticed that
1. On locla machine in single user mode
- open pipeline.aao
- playerlock 0
-mpcheat changeclass rpk

in comparision to server game with 20ms ping to this local single player game, 
on server o got even 20fps less in sme situation in the same rooms , views 

Why ???
Server is Fast enough 20ms 5MBit 
Why frame rate in singleplayer is much faster ?
This is game , game engine or Linux multitasking bug ??

Artur