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#16 slow performance on 3d games

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nobody
None
5
2003-07-29
2003-07-29
seb font
No

ATI Radeon 7500
Athlon XP 2400 +
chipset via KT400
debian woody, kernel 2.4.21
Xfree 4.3 driver ati experimental 10
It seems i have low perf regarding my system.
on glxgears I got ~320 fps in 24 bpp
~750 fps in 16 bpp

everything seems to be fine
it seems i have 3d acceleration

glxinfo
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating,
GLX_EXT_import_context
client glx vendor string: SGI
client glx version string: 1.2
client glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating,
GLX_EXT_import_context
GLX extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating,
GLX_EXT_import_context
OpenGL vendor string: Tungsten Graphics, Inc.
OpenGL renderer string: Mesa DRI Radeon 20020611 AGP 4x
x86/MMX/3DNow!/SSE TCL
OpenGL version string: 1.2 Mesa 4.0.4
OpenGL extensions:
GL_ARB_imaging, GL_ARB_multisample,
GL_ARB_multitexture,

Here is some lines from my XF86config:

Section "Module"
Load "dbe" # Double buffer extension
Load "type1"
Load "freetype"
Load "glx"
Load "GLcore"
Load "extmod"
Load "dri"
EndSection

Section "Device"
Identifier "ATI"
Driver "radeon"
VideoRam 65436
Option "AGPMode" "4"
Option "AGPFastWrite" "yes"
EndSection

Section "DRI"
Mode 0666
EndSection

Thx for helping me

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