G80
The overclocked G80 will eventually see daylight. The only question is when the manufacturers are going to win this fight. Realistic date, would be January 2007. This would allow Nvidia to give manufacturers a chance to make a faster clocked card and the market is here to embrace it.
G84
We only know that the chip is derived from G80 and will have less real pipelines and of course will end up smaller. It is scheduled for late March or early April 2007 introduction and we can also confirm that AMD won't have its mainstream DirectX 10 to compete with this in time. So this one might once more be the dominant mainstream chip in the market.
This means the birth of $199 to $249 DirectX 10 part is not that far away after all. End of 2007 will be DirectX 10 hardware for everyone as both Nvidia and ATi will full switch to DX 10 compatible chips and will try to get rid of the DirectX 9 parts as soon as it gets.
Izvor: Inquirer