ATI Mach64 integrated on mobo (Acer/ALi), 1 MB
First card, Diamond Stealth 3D 2000 (Virge) with 4 MB, damn im getting old...
Only 24 bit color both, only at 640x480 on the scarce 1 MB of the Mach64
The Virge was poor on 3d, barely could use bilinear filter and a buggy zbuffer at 16 bit 640x480 on selected direct3d games (the first I remember testing was tomb raider 2)