thunderbolt 晶片為何要 U$20? USB3只有 0.5~0.8

thunderbolt 晶片為何要 U$20? USB3只有 0.5~0.8
不過這價格太扯 .

IO chip 能賣美金幾塊就差不多, USB3 現在都跌到 U$1 .
thunderbolt 晶片 賣 20元..

Intel chipset 應該先內建thunderbolt 晶片吧.
2012-11-16 9:32 發佈
現在製成改進到那,我不太知道,只知道有用40nm CMOS來做

一開始這thunderbolt 晶片 不是用一般的矽製程(含Ge的),所以成本高很多

目的是為了高速 10Gbps 的傳輸

況且這個速度也比USB3.0快很多,不只是晶片連線材也很貴~~~,不過慢慢藉由通訊傳輸的訊號技術

線材的要求會慢慢down下來


andy2000a wrote:
thunderbol...(恕刪)

底下這些都有Thunderbolt 話說 Thunderbolt(原Light Peak)本來說要用光纖的結果也黃牛了
http://www.gigabyte.tw/press-center/news-page.aspx?nid=1140

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一香(箱)、兩香(箱)、三香(箱)、四香(箱)、五香(箱) (老闆聽了很爽一直搬) 老闆,我要張君雅五香海苔一包
電子產品有個鐵律,有量就有價.

一個IC的製造成本非常低,可能只有US$0.5..但研發費用極高.當市場未普及時,這顆IC可能賣$30,來攤提研發成本...等市場暴量時,還可向晶圓代工封裝廠殺價,這顆IC可能只賣$0.5,Design house仍是大賺.
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