為什麼CPU一定要含內顯? - 3C
By Gilbert
at 2013-09-13T11:59
at 2013-09-13T11:59
Table of Contents
最近幫朋友選配了幾台簡易型電腦, 突然覺得, CPU搭載內建顯示晶片,
感覺除了備用怕獨立顯示卡GG外, 似乎沒什麼必要性??? (一般塔型機體)
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論效能, 內顯差不多就等同於低階顯示晶片, 例如GT610或AMD6450的等級,
效能頂多在伯仲之間...
論節能, 即便全速運作, 低階獨顯的耗電量比內顯晶片高沒多少...
論維修, 獨顯能獨立維修, 偵錯及故障排除容易...
論散熱, 同樣是效能全開, 內顯封閉式晶片靠一般型散熱風扇,
未必比獨顯的風扇佳.
論空間, 除了M-ATX或ITX之外, 插獨顯的空間應該是遊刃有餘...
論軟體支援, 除了專業級繪圖卡之外, 獨顯的軟體支援度比較高...
論靜音, 獨顯多一顆小風扇, 但兩者倘若全速運轉, 塔散不見得比獨顯來的安靜...
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成本:廠商單做CPU, 應該比起還要把VGA放在封裝結構來的低.
售價:消費者可以少買一張顯示卡.
利潤:廠商可以把顯示功能自己賺,
不用分一杯羹給顯示晶片廠商, 但仍必須支付研發費用.
所以我納悶的是, 以大多數使用型態的user, 其實較佳的購買決策
應該是單純的CPU加上獨立VGA, 為何廠商的趨向是整合在一起做呢???
--
感覺除了備用怕獨立顯示卡GG外, 似乎沒什麼必要性??? (一般塔型機體)
-----------------------------------------------------------------------------
論效能, 內顯差不多就等同於低階顯示晶片, 例如GT610或AMD6450的等級,
效能頂多在伯仲之間...
論節能, 即便全速運作, 低階獨顯的耗電量比內顯晶片高沒多少...
論維修, 獨顯能獨立維修, 偵錯及故障排除容易...
論散熱, 同樣是效能全開, 內顯封閉式晶片靠一般型散熱風扇,
未必比獨顯的風扇佳.
論空間, 除了M-ATX或ITX之外, 插獨顯的空間應該是遊刃有餘...
論軟體支援, 除了專業級繪圖卡之外, 獨顯的軟體支援度比較高...
論靜音, 獨顯多一顆小風扇, 但兩者倘若全速運轉, 塔散不見得比獨顯來的安靜...
-----------------------------------------------------------------------------
成本:廠商單做CPU, 應該比起還要把VGA放在封裝結構來的低.
售價:消費者可以少買一張顯示卡.
利潤:廠商可以把顯示功能自己賺,
不用分一杯羹給顯示晶片廠商, 但仍必須支付研發費用.
所以我納悶的是, 以大多數使用型態的user, 其實較佳的購買決策
應該是單純的CPU加上獨立VGA, 為何廠商的趨向是整合在一起做呢???
--
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