Nvidia revealed more about the FeFroce 7 series where the 90nm G72 (GeForce 7200) and G73 (GeForce 7600) will be announced in Q1 next year. G72 will be 64-bit and support TurboCache technology. Marv Burkett revealed that GeForce 7200 and 7600 series will last between one to one and half year. G71 will be 90nm and is expected to be much higher clocked at 750MHz. As for G80, the development process has been smooth and is slated for mid 2006 Also G80 will support Shader Model 4.0.