The G70 will appear as the '7800' and will come in Vanilla, GT and GTX versions. It can do DX9 and OpenGL 2.0, and obviously SM3.0. Apparently it will go on sale on the 22nd of June in PCI-E varients first, followed by AGP varients. The single config card will require a 400W PSU and the SLi Config will require a 500W PSU. Its clocked at 430mhz core and 1400mhz for its memory.
http://img279.echo.cx/img279/9568/coverimage1vs.jpg
http://img289.echo.cx/img289/5360/7800gtxpower0gs.jpg
Curtosy of the theinquirer.net
http://img279.echo.cx/img279/9568/coverimage1vs.jpg
http://img289.echo.cx/img289/5360/7800gtxpower0gs.jpg
Curtosy of the theinquirer.net