Originally posted by: chilled
Yes indeed, the next generations cards from nVidia and ATi will be the nv40 and R420 respectively.
This is a little guess work I have been doing:
TNT, TNT2
GF, GF2
GF3, GF4
GF FX, nv40
The TNT2 was a evolution of the original TNT. Similarly, the GF2 was a evolution of the original GF, etc. The TNT, GF, GF3 and GF FX were very much revolutions that brought completely new cores to the market. So, the nv40 should have a similar design to the GF FX. Thus the performances could be much closer, albeit a step forward.
I would expect the nv50 to be a completely new core design.
However, there is one flaw if we look at the Ati cards: Each generation was more of a revolution than the previous. This would suggest a huge performance benefit for the R420.
What do u guys think? Looking over this it seems my idea is flawed, but I wanna buy a 5900 now rather than wait for the next generation of cards.....grrrr!