I have the same problem with 3Dmark05, I'm running a AMD 64 4000+ 2 GIG OCZ Platnium mem and an X850 XT and my scores suck at 4400. All programs and games rock though, I think it might be a glitch with 3Dmark05 and the X850 XT. Anyone else have any thoughts? I have the latest drivers for everything and the latest BIOS ( 1014. ASUS AV8 Deluxe) It totally has me puzzled. I even tried it with another board that I have Epox 9NDA3 +. I forgot to mention that I'm running the AGP version of the X850.