Originally posted by: Stunt
direct x release time is growing larger and larger, it will be AT LEAST 2 years till we see dx 10 support.
therefore any features taht do get added will be instructions that ati or nvidia add on their own. These features will not be used much because the other company will not have.
as for my analogy, i think it is very valid. what do you think that optimizations are? sse, see2, 3dnow, mmx, integrated mem controller on a64. x86-64 ability.
these are all features that are added to a cpu, just as a gpu gets another pipeline (like adding 64bit processing) or ability to run ie. displacement mapping (like adding sse).
we are past the days where features are added every gpu revision. They will make a few adjustments but nothing like we have seen in the past.
next radeon will be a r350 with additional pipes and 9.1 support. and the next 3 will have increased clock rate.
even if my analogy is not perfect for this situation. my point stands...and instead of picking apart the analogy, how bout commenting on the specifics that i was refering to. why the clock rates are increasing in revisions and not full redesigns.