That only applies for the MX brand. Nothing else.
-2 Vertex Shaders (GeForce3 has only 1)
-LMA2 - enhances the GeForce4's use of available bandwidth
-Faster core and memory clock speeds, leading to larger fill rates, more
vertex processing power, and greater memory bandwidth
-Accuview AA - improves anti-aliasing
-nfiniteFX2 - improves vertex and pixel processing, giving the GeForce4 up to 3 times the vertex power of the GeForce3
-nView - nVidias multi-display support, allowing several devices to be connected at once, including CRT (VGA), DVI, and TV out. No previous nVidia card has had such advanced multiple-display support.