This is a killer! I've made a demo using the Madness Q3 mod to benchmark. It'll make you want a new gfx card
You can get the demo from here.
Get the MadNess mod from here. It's kinda big for dial-up users (8 Mb) but it's worth it.
After you download unzip madness.zip to quake3/madness. Unzip the demo to quake3/madness/demos.
Load the mod in q3 and in System put 1024x768 resolution and all the settings there to the max (32bits....). In Game Options put every setting ON except Simple Items. Use cg_fov 90, r_mapoverbrightbits 2, s_khz 22, cg_drawgun 1, cg_gibs 1, com_blood 1.
I get 21.5 FPS with those settings. This are the best explosions and graphics i have ever seen in my life!
Note: If the demo link isn't working then go to http://ariciukof.tripod.com and get killer.zip from there.
P3-700e @ 1033 (cBo)
Abit BX 133-Raid
128 Mb Kingston PC133 @ 147 Cas2 Ram
Creative GeForce2 GTS
IBM Deskstar 20Gb UDMA 66 7200 RPM
ADi Microscan E66 19" Monitor