Should there be this much of a 3dmark difference?

[tefunk]

I had a fic ad11 which is the AMD 761 chipset with DDR. It had 128 DDR ram. 3dmark score for my 750 duron was around 2800. Because the ad11 was jacked up i bought a cheaper mobo. The epox 8kta2l with the VIA Apollo KT133E AGPset. This setup has 256 of sdram. And this setup up scored around 2200 on 3dmark. Now that's a pretty big difference for the two setups. What do you guys think? I think I have the newest VIA 4in1 drivers so I don't know what else it could be. It just seems odd. Any ideas? Thanks

 

[tefunk]

Ran sisoft sandra memory tests. There was a pretty big difference between DDR and SDRAM. I guess that must be it.