The Voodoo2 (or Voodoo2) is a set of three specialized 3D graphics chips on a single chipset setup, made by 3dfx.

As with the original Voodoo, the Voodoo2 is a dedicated 3D accelerator, and has to be used in conjunction with a conventional 2D graphics card.

[1][2][3] The Voodoo2's third chip was a second TMU that allows a second texture to be drawn during the same graphics engine pass, and thus with no performance penalty.

[1][2] Usage of the Voodoo2's second TMU depends on application software; Quake II and Unreal exploited dual-texturing to great effect.

In SLI mode, two Voodoo2 boards installed in a PC run in parallel, each unit drawing half the lines of the display.