9600xt 128mb vs 256

Assuming the memory is running at the same speed, the 256mb version is marginally better... but not worth paying more than $15 dollars for.

More than likely, the 256mb version has inferior RAM though, and that will affect performance much more than the amount of memory, especially if you plan to overclock...

________________
<b>Geforce <font color=red>6800 Ultra</b></font color=red>
<b>AthlonXP <font color=red>~3300+</b></font color=red> <i>(Barton 2500+ o/c 412 FSB @ 2266 Mhz)</i>
<b>3dMark05: <font color=red>5,275</b>
 
For that card, the extra memory will not make a difference. The extra memory is useful when using higher resolutions. That card won't have the power to run games at ultra high resolutions, therefore it really isn't worth it. Like what was said before, usually the 256MB version uses slower memory than the 128MB card. It all depends on the price though.

My System:
<A HREF="http://amdgamingrig.dyndns.org" target="_new">http://amdgamingrig.dyndns.org</A>