[閒聊] 為什麼CPU一定要含內顯?
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???
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◆ From: 111.240.69.168
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沒錯, 所以我內文有寫不討論"備用"的情況下.
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公營單位, 民間法人等等, 均不是對於顯示晶片有高階需求者.
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對, 我想的是, CPU廠商可以專做不含內顯的; 獨顯的良率也不見得比同一晶片差.
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我的想法是, 追求利潤應該是唯一的好處吧?
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這功能如果拆出去給獨立顯示卡來作業, 效能會不會比較好些?
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的確, 我只是想知道, 對比10年前是內建顯示晶片的主機板, 逐漸轉移到內建顯示的CPU,
這樣的實質效益在哪.
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謝謝, 我就是想問這個, 所以把功能分拆來討論~
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我的意思是, 內顯除了"備用"之外的用途是?
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這... 對於自己購入的產品不太熟稔啊...
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感謝, 我本來是認為, Intel專做CPU, 其他的部位留給別間廠商賺;
至少Intel自己能省下研發設計的費用.
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感謝!! 這答案讚~
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感謝, 原來整合南北橋的用意在此!
※ 編輯: SuWeiLin 來自: 111.240.69.168 (09/13 13:14)
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