A family of 3D graphics chipsets from 3dfx that was used in a variety of graphics cards from major manufacturers. The Voodoo Graphics PCI card added 3D capability but also relied on the existing ...

At one point in history, a 3dfx-powered graphics card was nearly synonymous with consumer-accessible 3D acceleration thanks to tons of old Voodoo cards back in the 90s outfitted with 3dfx hardware.