Now we're going to make sure AA and Texture Sharpening is off and we're also going to be changing the image quality to Best Performance from Best Quality.

And the score we gets after is...

Hmm, we only get 50 points.

It is possible to manipulate the LOD more with Riva Tuner, however from my personal experience it doesn't really increase the score.

Apparently if you tune the LOD separately to 10 for the Car Chase demo, 12 for the Dragothic Demo, 4 for Lobby and 3.1 for Nature is suppose to give you a higher overall score but it doesn't do anything for me so I don't bother.