As a matter of fact, I prefer to enjoy the forum. You can refrain from answering altogether if my questions do annoy you.
Oddly enough, with combinations of "3dfx voodoo maximum max resoluton" I did not obtain definite results, only discussions about the maximum resolutions allowed during gameplay based on the framebuffer available. However, using max refresh rate as a search term instead of resoluton, the answer finally came back, for example here:
http://jdc.iwarp.com/GRAPHICS.HTM
If I recall correctly, there was a method to determine the maximum desktop resolution of any card using its framebuffer size, resolution in pixels, framebuffer and taking it account the RAMDAC and was precisely that last bit I didn't know clearly.