A Chinese website
has released some benchmarks for the GeForce 7800. English speaking readers (us, basically) will have to read the Google translated version
to actually understand what is being talked about, but the message is pretty clear: GeForce 7800GTX occupies the performance throne.
Even if you had some major problems deciphering the above Google translation, there are still plenty of hard figures in the article to get the point across.
Update: More articles have become available today from english sites such as TechReport
By that standard, NVIDIA's GeForce 6 series graphics processors have had plenty of success. Now, NVIDIA is back with a new high-end chip, known by the code-name G70, that promises significantly more power than the GeForce 6800 Ultra. To add to the intrigue, the G70 chip is closely related to the RSX graphics processor than NVIDIA is developing for the PlayStation 3. Can NVIDIA duplicate the success of the NV40 series by following it up with a worthy successor? Can the GeForce 7800 GTX really deliver on NVIDIA's claims of up twice the shader power of the GeForce 6800 Ultra?