tu veu un lien max? regarde la, et ce n´est qu´un parmi dautres..
" So how many traditional pipelines does the RSX have? Sony has revealed that the RSX GPU has a 550MHz core clock and has over 300 million transistors. Sony has also stated that the chip is more powerful than two GeForce 6800 Ultra cards put together. Your first guess might be that Nvidia simply doubled the pipeline number on the 6800 Ultra to make the RSX, but you also have to remember that the Ultra only clocked in at 400MHz. If the " double" performance measurement is based on fill-rate performance rather than hardware, the clock speed increase up to 550MHz is clear sign that the hardware improvement isn´t from a pure doubling of pipelines. We´re guessing that the actual pipeline count is going to be at 24, which is about right for 300 million transistors and, at 550MHz, has just a slightly larger fill-rate than two GeForce 6800 Ultras clocked at 400MHz. Since the GeForce Ultra had 6 vertex pipelines, the RSX likely has 6 more vertex pipes in addition to the 24 pixel "
http://hardware.gamespot..com/Story-ST-15016-1985-4-4-x
pour info, je ne sais pa si c info sont tout a fai exacte, mai je les ai vu sur d´autres sites, et elle correspondent au anonce faite a propo de la puissance de la rsx