The first nVidia Riva TNT2-based graphics card we've seen comes from Taiwanese company AOpen. AOpen 3D Navigator PA3010 Pros Significantly improves on the TNT's impressive performance.
Cons Needs better drivers.
Verdict High-performance graphics with no frills. The original plan for the Riva TNT chipset was for a 0.25-micron part, capable of a fill rate of 250 megapixels per second and rendering at eight million polygons per second. To nVidia's embarrassment the actual figures fell considerably short of target. The Riva TNT ended up as a 0.35-micron part with reduced performance. Nevertheless, with its solid OpenGL drivers and almost complete DirectX 6.0 feature support, it was still an extremely popular card, with enough power to out-perform most of its rivals.