The 5200 is good for about a 30% gain in frame rate over a GF4mx400. But
other things need to be considered. What CPU do you have?
Dave

"Bobby" wrote in message
...
Is it worth replacing my MX440 (64Mb) with an FX5200 (128Mb)? I appreciate
that this FX is bottom of the range. But would it make any difference to
my
graphics performance?

Cheers.

Bobby