It is the very deep pipeline where [ the Kirk person ] so is.
In other words, the Vertex Shader is not the case that it is separated into the pipeline completely.
[ The Kirk person ] so is. Fixed function & T L
Also the ?????????? is similar
Whether or not [ the Kirk person ] pipeline change was done?
As for 0.13 mu m process
[ The Kirk person ] as for the reason it is not understood, but with the GPU, as for copper wiring the big difference was born. 0.13 With mu m as for copper wiring, with 0.18 mu m process of aluminum wiring compared to as many as 140% or more circuit speed becomes high speed. As for advantage of copper wiring not only acceleration, low there is also a electric power consumption. The to high clock converting, because () resistance of wiring does not increase that much.
*puts on Yoda's voice* made narrow an advantage, even when designing there is.
When just this it tries probably to make the powerful pipeline, you could not think 0.15 mu m process.
I the R300 (RADEON 9700) call the last product of the past generation.
0.15 With mu m, (the die/di) becomes too large, heat generation becomes too many, the clock be too low, yield aegagropila badness passes. The negative element is too multi.
[ The Kirk person ] so is. Heat had become big restriction.
...the technology itself of DDR II. It became good timing.