12757 is my best... Thats with the D3D mipmapping slider set high performance, AF, AA vsync off... But I don't really play games in that config. I play with 2x AF, Quincunx AA, vsync on etc. my score would be much lower in that config.
Core2 Q9400 @ 3.0, eVGA GTX 260, 4G DDR 800, Vista64