Just got word that NVNews have posted their GeForce FX Preview and are keeping the article updated with coverage from around the web.

Our preview of Nvidia's upcoming GeForce FX graphics processing unit has been posted. The GeForce FX is being manufactured using TSMC's 0.13-micron process allowing the processor clock speed to operate at 500MHz.

While the GeForce FX continues to use a 128-bit memory bus, it has undergone further optimizations and also uses DDR2 memory running at an effective speed of 1.0GHz. Nvidia GeForce FX Preview