FastVoodoo2 1.0 driver is for 3dfx Voodoo2 based card (single and SLI) with Windows 9X/ME system. Driver is full compatible only with Intel CPU.
Best settings are:
(https://www.3dfxzone.it/public/uploaded/2002111216043_fv210bs.jpg)
Antialiasing in D3D can generate a low frame rate so you disable if need.