NVIDIA working on 65nm GeForce 8800 GTS?

Here's another rumour to keep you entertained. According to Expreview NVIDIA is going to introduce a new GeForce 8800 GTS series based on the 65nm G92 GPU which will also be used for the upcoming GeForce 8800 GT.

The site claims this new GeForce 8800 GTS will feature 128 stream processors, which is the same as the GeForce 8800 GTX. The card will feature 512MB but will have a 256-bit memory bus instead of a 320-bit bus like the current GeForce 8800 GTS.

This is the first time we hear about it but it doesn't seem so unlikely in case NVIDIA wants to debut a graphics card that can triumph over AMD's RV670.