為何PS5不用Intel處理器 - 3C
By Jacky
at 2020-06-14T13:36
at 2020-06-14T13:36
Table of Contents
雖然知道你是來混文章的
不過還是來講一下開發這檔事,以及某公司幹了甚麼好事
要開發一臺遊樂器你以為很容易嗎?
如果用了新的架構或是不同體質的東西,你要開發多久才開發的出來?
一開始老任跟Sony有合作開發過PS1
(是的你沒聽錯,超任跟Sony合作開發的)
但是開發完決定要自己走自己的路
等於你這期間投入的開發資源全部不能回收,砍掉重來,
最近才有這新聞講到原型機這事
https://bit.ly/30Et7jn
後來冤枉路還是沒少走,
PS2的EE處理器由索尼跟東芝合作開發,但是架構頗特殊,造成未來一個小麻煩,
不過我想說,這顆處理器是MIPS架構,所以很多自以為是的業界工程師可能以為MIPS早
就絕跡江湖,其實不然,每有一臺PS2還在運作時,就還有一個MIPS仍然活著!
值得一提的是,它用的圖形合成器(GS)
的DRAM最高頻寬是9.6GB/s雙向傳輸,但是兩千年時市售的最強顯卡GeForce2 Ultra只有
7.36GB/s
PS3時,為了支援PS2,每台都加入一顆PS2的EE跟GS,不過後來就沒這麼做所以就不支援
了......
這時PS3是用SCEI/SONY/IBM/東芝開發的Cell處理器,九合心的異質多核心的PowerP
C架構....
那時是用了N家的顯示核心,叫G70
恩....
PS4就更不用說
所以你應該反思一下人家為什麼從頭到尾都沒用過Intel才對?
※ 引述《grace0523 (小小)》之銘言
: 常聽人說玩遊戲選intel
: 大部分的遊戲i5效能表現的比r7好
: 像是i5 9400表現不輸r7 3700X
: sony是因為什麼考量選擇AMD的呢
所以關9400甚麼事?
而且雖然有代差,但是3300X都能贏這種東西.....
更不用提最新的4900HS 直接幹掉9700這件事
----
Sent from BePTT on my SHARP FS8002
--
不過還是來講一下開發這檔事,以及某公司幹了甚麼好事
要開發一臺遊樂器你以為很容易嗎?
如果用了新的架構或是不同體質的東西,你要開發多久才開發的出來?
一開始老任跟Sony有合作開發過PS1
(是的你沒聽錯,超任跟Sony合作開發的)
但是開發完決定要自己走自己的路
等於你這期間投入的開發資源全部不能回收,砍掉重來,
最近才有這新聞講到原型機這事
https://bit.ly/30Et7jn
後來冤枉路還是沒少走,
PS2的EE處理器由索尼跟東芝合作開發,但是架構頗特殊,造成未來一個小麻煩,
不過我想說,這顆處理器是MIPS架構,所以很多自以為是的業界工程師可能以為MIPS早
就絕跡江湖,其實不然,每有一臺PS2還在運作時,就還有一個MIPS仍然活著!
值得一提的是,它用的圖形合成器(GS)
的DRAM最高頻寬是9.6GB/s雙向傳輸,但是兩千年時市售的最強顯卡GeForce2 Ultra只有
7.36GB/s
PS3時,為了支援PS2,每台都加入一顆PS2的EE跟GS,不過後來就沒這麼做所以就不支援
了......
這時PS3是用SCEI/SONY/IBM/東芝開發的Cell處理器,九合心的異質多核心的PowerP
C架構....
那時是用了N家的顯示核心,叫G70
恩....
PS4就更不用說
所以你應該反思一下人家為什麼從頭到尾都沒用過Intel才對?
※ 引述《grace0523 (小小)》之銘言
: 常聽人說玩遊戲選intel
: 大部分的遊戲i5效能表現的比r7好
: 像是i5 9400表現不輸r7 3700X
: sony是因為什麼考量選擇AMD的呢
所以關9400甚麼事?
而且雖然有代差,但是3300X都能贏這種東西.....
更不用提最新的4900HS 直接幹掉9700這件事
----
Sent from BePTT on my SHARP FS8002
--
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