Ecco un po' di link...
http://www.beyond3d.com/reviews/ati/r420_x800/

http://www.tomshardware.com/graphic/20040504/index.html

http://www.hardocp.com/article.html?art=NjEx

http://www.anandtech.com/video/showdoc.html?i=2044

Bella sfida... adesso leggo le rece... poi commentiamo!!