"Notice that the MX family uses the slower SDR type
memory and the memory bandwidth is the same between
the MX and the MX-400. The 5.3GB/s memory bandwidth of
the Geforce 2 GTS is a big advantage when playing
games at resolutions above 1024x728. The difference
between the MX-400 and the Geforce 2 GTS is even more
apparent when gaming using 32bit colors. "
FULL STORY @ MRPCPRO (http://www.mrpcpro.com/reviews/pny/verto-theintro.htm)