0000950134-00-005370 NT 11-K 1 19991231 20000628 3DFX INTERACTIVE INC 0001010026 7372 770390421 CA 0201 NT 11-K 34 000-22651 663461 4435 FORTRAN DR SAN JOSE CA 95134 4089354400 4435 FORTRAN DR SAN JOSE CA 95134 NT 11-K 1 nt11-k.txt NOTIFICATION OF LATE FILING OF FORM 12B-25