--- Dieter Nützel <[EMAIL PROTECTED]> wrote: > Am Freitag, 20. Februar 2004 13:49 schrieb Steve Dawson: > > Alex Deucher wrote: > > >--- Chris Ison <[EMAIL PROTECTED]> wrote: > > >>I brought an AGP Radeon 9200SE yesterday, thinking I would get a > HUGE > > >>performance increase over my older PCI Radeon 9000. And for > windows > > >>sure enough, the overkill demo in quakeforge jumped from 33fps to > > >>122fps within Windows. > > >> > > >>When I tried it in linux, the framerates for the PCI R9000 were > > >>around 25fps, but for the AGP R9200SE, I only managed to get > 35fps > > >>out of it. > > >> > > >>I'm guessing that I'm either hitting alot of slow paths withing > DRI, > > >>or my config is bad. > > [-] > > > >The 9200SE is a pretty slow card. the 9000 and 9200 chips are > > >identical except for the fact that the 9200 supports agp 8x. > 9000's > > >and 9200's should perform about the same. the 9200SEs are clocked > > >slower and have half the memory bandwidth (64 bit vs. 128 bit) of > a > > >9000 or 9200. I would expect them to perform about the same, with > the > > >AGP bus providing a slight performance boost. To be honest, I'm > not > > >sure why your windows performance changed as much as it did. > > [-] > > > I have a 9200SE and a 9200, overall I would say the 9200 is around > 2.5 > > to 3 times faster in simple apps like glxgears using dri-cvs > drivers, > > and roughly twice as fast in apps like nwn or flightgear. > > > > Some basic numbers for comparison - ( page flipping enabled in > Xf86Config > > ). glxgears on a 1280x1024 desktop @ 24 bit color depth > > > > 9200SE 760fps > > 9200 2100fps > > That's _very_ slow! > > daul Athlon MP 1900+ (but SMP haven't much effect on this) > 1 GB DDR266, CL2 (2x 512 MB) > MSI K7D Master-L (AMD 768MPX) > ATI Radeon 8500QL (r200) > > I get this: > progs/demos> ./gears > Mesa: software DXTn compression/decompression available > 10308 frames in 5.000 seconds = 2061.600 FPS > 12314 frames in 5.000 seconds = 2462.800 FPS > 12317 frames in 5.000 seconds = 2463.400 FPS > 12316 frames in 5.000 seconds = 2463.200 FPS > > quake3 (1.32b) gives at 640x480 windowed mode: > > ~136 fps with S3TC and sound > ~160 fps with S3TC but _without_ sound > > Check your installation.
"Pure" r200's are faster than rv2xxs in general. Alex > > Cheers, > Dieter > > (**) RADEON(0): Depth 24, (--) framebuffer bpp 32 > (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp > pixmaps) > (==) RADEON(0): Default visual is TrueColor > (**) RADEON(0): Option "AGPMode" "4" > (**) RADEON(0): Option "AGPFastWrite" "1" > (**) RADEON(0): Option "EnablePageFlip" > (==) RADEON(0): RGB weight 888 > (II) RADEON(0): Using 8 bits per RGB (8 bit DAC) > (II) Loading sub module "int10" > (II) LoadModule: "int10" > (II) Loading /usr/X11R6/lib/modules/linux/libint10.a > (II) Module int10: vendor="The XFree86 Project" > compiled for 4.3.99.12, module version = 1.0.0 > ABI class: XFree86 Video Driver, version 0.7 > > II) RADEON(0): initializing int10 > (WW) RADEON(0): Bad V_BIOS checksum > (II) RADEON(0): Primary V_BIOS segment is: 0xc000 > (--) RADEON(0): Chipset: "ATI Radeon 8500 QL (AGP)" (ChipID = 0x514c) > (--) RADEON(0): Linear framebuffer at 0xe0000000 > (--) RADEON(0): VideoRAM: 65536 kByte (128 bit DDR SDRAM) > (II) RADEON(0): AGP card detected > > (II) RADEON(0): [dri] Visual configs initialized > (II) RADEON(0): CP in BM mode > (II) RADEON(0): Using 8 MB GART aperture > (II) RADEON(0): Using 1 MB for the ring buffer > (II) RADEON(0): Using 2 MB for vertex/indirect buffers > (II) RADEON(0): Using 5 MB for GART textures > (II) RADEON(0): Memory manager initialized to (0,0) (1280,8191) > (II) RADEON(0): Reserved area from (0,1024) to (1280,1026) > (II) RADEON(0): Largest offscreen area available: 1280 x 7165 > (II) RADEON(0): Will use back buffer at offset 0x1400000 > (II) RADEON(0): Will use depth buffer at offset 0x1900000 > (II) RADEON(0): Will use 34816 kb for textures at offset 0x1e00000 > (II) RADEON(0): Using XFree86 Acceleration Architecture (XAA) > > (II) RADEON(0): [drm] installed DRM signal handler > (II) RADEON(0): [DRI] installation complete > (II) RADEON(0): [drm] Added 32 65536 byte vertex/indirect buffers > (II) RADEON(0): [drm] Mapped 32 vertex/indirect buffers > (II) RADEON(0): [drm] dma control initialized, using IRQ 17 > (II) RADEON(0): [drm] Initialized kernel GART heap manager, 5111808 > (II) RADEON(0): Direct rendering enabled __________________________________ Do you Yahoo!? Yahoo! Mail SpamGuard - Read only the mail you want. http://antispam.yahoo.com/tools ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
