Gainward FX PowerPack Golder sample 5700U 雙 DVI 就是這片
http://www.gainward.com/c-1.html?id=126
看起來 "Golden Sample"好像用料不錯

"Product Features ?? Gainward ??Golden Sample™??
All of Gainward??s genuine and unique ??Golden Sample™?? products guarantee outstanding stability and performance at significantly enhanced clock settings by using hand selected graphics processors, carefully qualified ultra fast memory chips, and advanced proprietary hardware tuning techniques to offer absolute leading-edge performance for the 3D enthusiast. "

不過奇怪的是這片耕宇台灣網站沒有
英文站才有 (我是向耕宇代理商買的)