what games will you be playing? it'll play newer games on medium settings, and other games on high settings...
its a good card though.
for the record the x850xtpe and the 7800gs are the two arguably best cards for AGP 8x
if you've got 1gb or more of memory, and its a 256mb card, then it ought to play all those games on high except f.e.a.r. and MAYBE doom 3/farcry. though im not too familiar with farcry's settings/suggested system specs..