3dmark06 crashes on SM 3.0 @ 9600 GT

[General_Chris]

hey guys why does 3dmark06 crashes on sm 3.0 cod world at war beta wont run because of that it just crashes like stink anyone knows what this is?

 

[General_Chris]

fixed ram was too fast 250 mhz xd for DDR now at 220 MHz Stable