Quake on Pentium III/450 and Matrox G450, 16mb

[jofoolso]

Hello, my Quake Arena on Pentium III/450 Mhz with Matrox G450 DDRAM 16MB is going not fluent. On second PC, where i have Pentium III / 733 Mhz, is going Quake Arrena very good. It is 283 Mhz so big contrast between procesors ?

[fds]

There's a big contrast between the Matrox Gaming and the General HW/SW forums as well.
Try asking your question there.