Originally posted by fuxifuxi
Should I take the card and show it to my seller ?
It should be replaced since it does not meet the advertised standard...
I wouldn't bother, because the chips on your card actually can run the advertised speed with overclocking, if I understood you right. I think there is a problem with your setup, because it should be a lot faster than your GF256. Try first a driver cleaning / reinstall procedure, and if it doesn't help, check and fiddle with your computer's AGP settings in BIOS.
BTW, what 3dMark 2k1 scores are you getting?