USB3.0 隨身碟 寫入 - 儲存設備

By Iris
at 2011-08-26T17:08
at 2011-08-26T17:08
Table of Contents
剛拿到號稱讀寫可以到130MB/S的 sharkoon 16GB USB3.0 隨身碟
讀取檔案很快,有120MB/S以上
剛剛在放單檔 3~4G的HD影片進去,速度就差很多
只有約40MB/S左右,三分之一而已
主機板是P8H67,USB3.0驅動是光碟裡的,跟官方放的一樣版本(也只有一種)
還是那個控制晶片的差異?
好像是ASMedia® USB 3.0 controller 這個晶片
http://www.inpad.com.tw/goods.php?act=view&no=4371
換上面介面卡這種的會更佳嗎?
那麼 PCIe gen 2.0 的頻寬是低於 USB3.0 的頻寬嗎?
謝謝
--
/ \ υ █ / \ ψxyzdragon
阿~~中國善液 | ◢ ◣ ██████υ█ ◎ υ |
ε ︴╭╮ | υ █ .. ◎ 3 嗚喔喔....
快趁熱吸 | ︴╭╯█υ███υ███╭─╮ υ|
\ ╰╮ / ◢█ █◣ \╭╭ / 這味道棒極了
\ ╰╯ ◢υ◤ ◥█◣ ╰╯υ /
--
讀取檔案很快,有120MB/S以上
剛剛在放單檔 3~4G的HD影片進去,速度就差很多
只有約40MB/S左右,三分之一而已
主機板是P8H67,USB3.0驅動是光碟裡的,跟官方放的一樣版本(也只有一種)
還是那個控制晶片的差異?
好像是ASMedia® USB 3.0 controller 這個晶片
http://www.inpad.com.tw/goods.php?act=view&no=4371
換上面介面卡這種的會更佳嗎?
那麼 PCIe gen 2.0 的頻寬是低於 USB3.0 的頻寬嗎?
謝謝
--
/ \ υ █ / \ ψxyzdragon
阿~~中國善液 | ◢ ◣ ██████υ█ ◎ υ |
ε ︴╭╮ | υ █ .. ◎ 3 嗚喔喔....
快趁熱吸 | ︴╭╯█υ███υ███╭─╮ υ|
\ ╰╮ / ◢█ █◣ \╭╭ / 這味道棒極了
\ ╰╯ ◢υ◤ ◥█◣ ╰╯υ /
--
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儲存設備
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