エンコ性能
http://images.anandtech.com/graphs/amd%20athlon%2064%20x2%204800%20launch_050805100551/7416.png
http://images.anandtech.com/graphs/amd%20athlon%2064%20x2%204800%20launch_050805100551/7415.png
http://images.anandtech.com/graphs/amd%20athlon%2064%20x2%204800%20launch_050805100551/7402.png
http://images.anandtech.com/graphs/amd%20athlon%2064%20x2%204800%20launch_050805100551/7403.png
http://images.anandtech.com/graphs/amd%20athlon%2064%20x2%204800%20launch_050805100551/7412.png
http://images.anandtech.com/graphs/amd%20athlon%2064%20x2%204800%20launch_050805100551/7404.png
3800+ですら
http://pcweb.mycom.co.jp/articles/2005/08/09/x2-3800/images/graph14l.gif
http://pcweb.mycom.co.jp/articles/2005/08/09/x2-3800/images/graph16l.gif