My performance chart from slowest to fastest before I actually test the beasts. Just a hunch based on my experience:
S3 Virge GX2 4MB SGRAM AGP
ATI Rage 2C 2MB EDO AGP
SiS 6326 4MB EDO AGP
Trident 9880 Fireblade 3D 8MB SDRAM AGP
Intel 740 8MB SDRAM AGP
Nvidia Vanta LT 8MB SDRAM AGP
S3 SAVAGE 4 LT 8MB SDRAM AGP
Nvidia TNT2 M64 16MB SDRAM AGP
ATI Rage 128 PRO 32MB SDRAM AGP
ATI All in Wonder 128 PRO 32MB SDRAM AGP
ATI Radeon 7500 64MB DDR SDRAM AGP