4K螢幕只跑30hz - 3C

By James
at 2015-12-31T19:40
at 2015-12-31T19:40
Table of Contents
因為配備升級 將螢幕升成Dell P2415Q (4K:3840x2160)
解析度可以到4K 但更新率只能跑在30hz(一般都有60hz)
我的CPU是i7 WIN10-64bit 顯示卡是gtx745 輸出只有HDMI DVI VGA(沒有DP)
線材買了兩家HDMI2.0的規格(還標榜可以輸出4K*60hz) 但畫面仍然只有4K*30hz
找了很久找到這篇 http://www.chiphell.com/thread-1320007-1-1.html
用DP1.2的線可以達到4K*60hz
我現在DP1.2的線也有了(DP to mini DP)
我該怎麼接才能達成4K*60hz呢? 光買線材就快買到破產了阿阿阿...Orz
--
解析度可以到4K 但更新率只能跑在30hz(一般都有60hz)
我的CPU是i7 WIN10-64bit 顯示卡是gtx745 輸出只有HDMI DVI VGA(沒有DP)
線材買了兩家HDMI2.0的規格(還標榜可以輸出4K*60hz) 但畫面仍然只有4K*30hz
找了很久找到這篇 http://www.chiphell.com/thread-1320007-1-1.html
用DP1.2的線可以達到4K*60hz
我現在DP1.2的線也有了(DP to mini DP)
我該怎麼接才能達成4K*60hz呢? 光買線材就快買到破產了阿阿阿...Orz
--
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3C
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