Quake3 has had some pretty interesting lock ups. It generally happens during res switches or enabling Trilinear Filtering. So the benches I have are with Bilinear Filtering. FSAA is off.They're saying that puts the card into GeForce territory, but the thing should list for under (maybe well under) US$200.
High Quality (800x600) - 75.5 fps - Demo001
High Quality (1024x768) - 51.2 fps - Demo001"
There's also a review at Boomgames that includes a more complete set of benchmarks, plus some screenshots. It all looks reasonably good. Might we have a viable contender here?