請問PCI-E x16跟x4怎麼效能沒差別? - 顯卡
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By Susan
at 2014-04-08T23:10
at 2014-04-08T23:10
Table of Contents
原po買了張技嘉B75M-D3H,他插槽共四個,分別是PCI-E 16x、PCI、PCI、PCI-E 4x
滿心歡喜的把MSI 450GTS插上去PCI-E 16x上
然後把PCI插槽的錄音卡插上去時發覺大事不妙
450GTS要佔兩個插槽,擋掉了一個PCI槽
然後錄音卡就只好插在第三槽,剛好擋在450GTS的風扇,就像一道牆一樣
果不其然開機後顯卡溫度拉高到67度,Fan Speed拉到3000轉
開了SF4的Benchmark,6200多分,等級A,GPU溫度達到76度,Fan Speed 33xx轉
開了BBO停在遊戲畫面,GPU達到92度,風扇已經爆衝了...
正在想有沒有單槽的顯卡效能又跟450差不多時
突然想到不是還有一個PCI-E嗎?
雖然他是x16,但只能跑x4就是了....
索性把顯卡換到第二個PCI-E
溫度的確降到57度了,風扇2100轉
開SF4的Benchmark,還有5900多分,等級A,GPU 62度而已
開BBO,GPU 73度而已...而且兩個遊戲都還是一樣非常流暢
想請問為什麼呢?
要不是這兩個遊戲不用16x的等級來跑...GPU為何會這麼用力呢?
謝謝
--
樂手在玩音樂時最快樂…本來就是天經地義的
http://tw.streetvoice.com/profile/home.asp?sd=2031
http://blog.xuite.net/moonfire/gibson
http://www.wretch.cc/album/moonfiretak
http://www.facebook.com/#!/moonfiretak
http://www.youtube.com/watch?v=5Xk637sK54s Live at the Wall in Taipei 100/3/26
--
滿心歡喜的把MSI 450GTS插上去PCI-E 16x上
然後把PCI插槽的錄音卡插上去時發覺大事不妙
450GTS要佔兩個插槽,擋掉了一個PCI槽
然後錄音卡就只好插在第三槽,剛好擋在450GTS的風扇,就像一道牆一樣
果不其然開機後顯卡溫度拉高到67度,Fan Speed拉到3000轉
開了SF4的Benchmark,6200多分,等級A,GPU溫度達到76度,Fan Speed 33xx轉
開了BBO停在遊戲畫面,GPU達到92度,風扇已經爆衝了...
正在想有沒有單槽的顯卡效能又跟450差不多時
突然想到不是還有一個PCI-E嗎?
雖然他是x16,但只能跑x4就是了....
索性把顯卡換到第二個PCI-E
溫度的確降到57度了,風扇2100轉
開SF4的Benchmark,還有5900多分,等級A,GPU 62度而已
開BBO,GPU 73度而已...而且兩個遊戲都還是一樣非常流暢
想請問為什麼呢?
要不是這兩個遊戲不用16x的等級來跑...GPU為何會這麼用力呢?
謝謝
--
樂手在玩音樂時最快樂…本來就是天經地義的
http://tw.streetvoice.com/profile/home.asp?sd=2031
http://blog.xuite.net/moonfire/gibson
http://www.wretch.cc/album/moonfiretak
http://www.facebook.com/#!/moonfiretak
http://www.youtube.com/watch?v=5Xk637sK54s Live at the Wall in Taipei 100/3/26
--
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