what r the stream processors clocked at in the 2900 Pro n XT? I know their lower but idk what speed.
I think it's the same as the core, which is 600.
It means 1600MHz in DDR mode
DDR memory can do two instructions per clock, so this means 800MHz would have an effective clock rate of 1600MHz
so how is this comparative to the 8800 GT or GTS then? Depending on which one is so called "faster" in clocks.
im not sure about the gt's core/mem clock but i believe they are talking about shader clocks which are separate from the core and memory clocks.
the gts has a core speed 500 mhz and a memory speed of 800 mhz (1600 mhz effective) while the r600 has a core clock of 740 mhz and a memory clock of 800 mhz (1600 effective).
however i don't know what the shader clocks are for the r600.