NV新卡價格高高在上有原因GDDR6貴得驚人 - 3C
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By Elizabeth
at 2019-01-03T00:02
at 2019-01-03T00:02
Table of Contents
NVIDIA 全新的 GeForce RTX 20 系列不僅採用了新的 Turing 架構繪圖核心,同時亦升
級用上最新的 GDDR6 記憶體
效能提升當然要付出代價,導致新卡的成本相對更高,根據 3DCenter.org 引用來自電子
元件供應商 DigiKey 的記憶體價格
Micron 14 Gbps GDDR6 晶片相比 8 Gbps GDDR5 晶片的價格竟然高出 70% 以上,因此使
用 GDDR6 記憶體的繪圖卡在最終售價上就會貴 100-150 美元。
3DCenter.org 最新就 GDDR5 及 GDDR6 記憶體的價格作分析,相比起半年前 GDDR5 及
GDDR6 已降價了不少
根據 2018 年 7 月的報價,1GB 8Gbps 的 GDDR5 記憶體顆粒高達 23 美元,14Gbps 的
GDDR6 記憶體顆粒更高達 26 美元。
截止 2018 年 12 月 29 日,在購買 2,000 顆記憶體的數量,1GB 8Gbps 的 GDDR5 顆粒
最新報價為 6.864 美元
1GB 14Gbps 的GDDR6 顆粒報價為 11.69 美元,兩者的差價約為 5 美元。
根據報價,可以計算出 8GB 8Gbps GDDR5 的成本約為 35-45 美元、 8GB 14Gbps GDDR6
的成本約為 55-75 美元
至於改為使用 16GB 容量的成本則會翻倍,分別約為 70-90 美元或 110-150 美元。
之前亦有傳聞提到,NVIDIA 即將上市的 RTX 2060 新卡很大機會提供分別 6GB 記憶體容
量的 GDDR6/ GDDR5(X) 產品
4GB 記憶體容量 GDDR6/GDDR5(X) 產品、3GB 記憶體容量的 GDDR6/GDDR5(X) 產品
在 GDDR6 及GDDR5之間的價格差異可以理解為何 NVIDIA 會開發多款的 RTX 2060 型號。
來源 https://www.hkepc.com/17577/
聽說最近有自稱中產階級的革命志士 對於NV新卡愈來愈貴 幹幹叫
CPU 跟iPhone 也4哦 https://forum.gamer.com.tw/C.php?bsn=60076&snA=4727326
來來來順便回憶一下 https://disp.cc/b/733-82D2
經典圖 https://i.imgur.com/CG6TYDP.jpg https://i.imgur.com/4lbRRoo.jpg
兇手是美光跟三星 還有製程研發費 要$$$ 哦! 今年AMD新卡出的時候也會很貴的 放心
回去當原始人跟出家就都不用花錢 嘻~ 清心寡慾
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