洗劫錢包 NV G-Sync HDR顯示器5月底來襲 - 3C

By Ina
at 2018-05-18T11:13
at 2018-05-18T11:13
Table of Contents
G-Sync顯示器已經有很多廠商做了,然而一旦加上HDR,產品發佈時間則是一跳再跳
原因一個是NVIDIA想把市面上所有現成的頂級功能都做進去,配合廠商跟進的過程增添許
多困難
另一個方面相關標準也沒有成熟市場化。
不過儘管如此,NVIDIA也不太高興繼續等下去了,3月份說4月開賣,現在5月已經過半
它表示一定要在月底出貨G-Sync HDR顯示器,進入電商管道
細數一下NVIDIA G-Sync HDR的陣容,基本上已經被華碩和宏碁兩家公司承包
尺寸為27吋平面顯示器、35吋1800R曲率曲面顯示器,還有65吋平板電視級的BFGD
NVIDIA要求5月底出貨的是27吋平面型號,Acer Predator X27和ROG Swift PG27UQ。
兩款顯示器的硬體規格去年就已經定型,共用偉創力的4K 144Hz AHVA面板
4ms回應時間、採用量子點覆膜、提供DCI-P3色域覆蓋和HDR10支援
最高亮度1000nits、384區獨立LED背光並支援全陣列區域亮度控制,當然還有G-Sync可變
刷新率控制。
此外,華碩和宏碁都各自為旗下顯示器加入定制OSD菜單以及像Tobii眼球追蹤和ULMB模糊
消除等特色功能
從功能性角度上說G-Sync HDR顯示器是遊戲玩家應有盡有式的夢想之選
不過G-Sync HDR的理念真的有些超前,以至於當前的消費市場主流標準並不能完全滿足
NVIDIA提出的要求
比如圖像信號的傳輸頻寬,以4K@144Hz HDR10 4:4:4色度抽樣的資料量看,哪怕是DP1.4
介面也喂不飽
所以當刷新率高於98Hz時,顯示器需要在4:2:2色度下工作,而且色位也減少到8-bit並進
行幀率調控。
面對著遲到的DP1.5和HDMI 2.1,廠商也對此沒有任何辦法。
雖然跳票了半年多,27寸G-Sync HDR來的其實也並不晚,因為市面上不存在競品
AMD不會花這麼大力氣去造這種位於食物鏈頂端的FreeSync顯示器,只要是追求最強的狂
熱玩家一定會等NVIDIA的正式登場
這也是華碩和宏碁不擔心發售延期影響的原因之一,華碩甚至還表示ROG PG27UQ的固件和
相關研發還在進行中
預估要6月才能完成工作並推向市場。
27寸都跳成這樣了,那35寸和BFGD能不能在今年順利上市也是個問題。
最後提一下27寸G-Sync HDR顯示器的價格,根據目前歐洲地區的預訂價換算
兩款G-Sync HDR的售價可能會位於75000~95000元台幣左右,絕對只有不差錢的終極骨灰
硬體黨才會考慮購買。
來源
https://www.ithome.com/html/digi/360198.htm
XF編譯
http://www.xfastest.com/thread-219659-1-1.html
差不多一台算8萬 配一張 TITAN V
買一台雙打 PC 4K+HDR 配 PS4 PRO HDR 4K 剛好
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