RX Vega顯卡大招:顯存降一半 幀率暴增 - 3C
By Odelette
at 2017-03-01T10:42
at 2017-03-01T10:42
Table of Contents
在今天的GDC主題活動上,AMD公開了全新Radeon RX Vega顯卡家族的諸多新特性細節。其
中就包括首次引入的高帶寬緩存技術。
AMD表示高帶寬緩存控制器(HBCC)的精妙之處就在於能夠讓GPU的內存尋址效率更高,從
而節省對顯存容量的需求,並且提升畫面速度。
為了證明這一點,AMD在活動現場使用《殺出重圍》進行了分別演示。
在幀率優化的演示當中,HBCC技術將游戲的最小幀率提升了2倍,平均幀率也大幅增加了
1.5倍,畫面絲滑順暢。
另外,AMD還故意將HBCC的內存尋址上限從4GB調整到了2GB。最終,顯卡在只使用50%顯存
的條件下依舊可以輸出流暢穩定的遊戲畫面。
AMD表示,通過更好的內存管理和更高的帶寬速度,將大大提升顯卡的工作效率,這有助
於遏制顯卡對顯存容量需求的不斷上升,從而降低製造成本,讓用戶可以更加實惠的價格
買到性能更好的顯卡。
http://i.imgur.com/BrUKzl1.jpg
資訊來源:快科技
http://news.mydrivers.com/1/521/521524.htm
--
中就包括首次引入的高帶寬緩存技術。
AMD表示高帶寬緩存控制器(HBCC)的精妙之處就在於能夠讓GPU的內存尋址效率更高,從
而節省對顯存容量的需求,並且提升畫面速度。
為了證明這一點,AMD在活動現場使用《殺出重圍》進行了分別演示。
在幀率優化的演示當中,HBCC技術將游戲的最小幀率提升了2倍,平均幀率也大幅增加了
1.5倍,畫面絲滑順暢。
另外,AMD還故意將HBCC的內存尋址上限從4GB調整到了2GB。最終,顯卡在只使用50%顯存
的條件下依舊可以輸出流暢穩定的遊戲畫面。
AMD表示,通過更好的內存管理和更高的帶寬速度,將大大提升顯卡的工作效率,這有助
於遏制顯卡對顯存容量需求的不斷上升,從而降低製造成本,讓用戶可以更加實惠的價格
買到性能更好的顯卡。
http://i.imgur.com/BrUKzl1.jpg
資訊來源:快科技
http://news.mydrivers.com/1/521/521524.htm
--
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