The following graphics chipsets (thus all graphics cards based on them) can be considered below minimum specification:
* 3dfx Voodoo 1,2,3 (1,2 - not at all, 3 - poor image quality)
* ATI Rage128, Rage Pro (poor image quality)
* Intel i740, i810 (poor image quality)
* Matrox G200, G400, G450 (poor image quality)
* nVidia Riva128 (poor image quality)
* S3 Savage 4, Savage 2000 (particularly bad, these cards hang)
