標題: [硬件] Intel 6-core Server vs AMD 12-core Server [打印本頁]

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作者: qcmadness    時間: 2009-12-17 14:46     標題: Intel 6-core Server vs AMD 12-core Server

雖則話per socket都係12 thread, 但係Xeon clock range明顯高過MCM Opteron果堆...

睇來12打8仲有機, 12打12就......

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作者: Henry    時間: 2009-12-17 22:14

如果Intel個HT 12 thread都玩得贏就真係唔知講咩好.

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作者: Tommi_Vercetti    時間: 2009-12-18 02:25

引用:

Originally posted by Henry at 2009-12-17 22:14:
如果Intel個HT 12 thread都玩得贏就真係唔知講咩好.

初步睇過少少流出版980X ES report，唔太睇好AMD…

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作者: Henry    時間: 2009-12-18 06:00

引用:

Originally posted by Tommi_Vercetti at 2009-12-18 02:25:


初步睇過少少流出版980X ES report，唔太睇好AMD…

Extreme用電同920差唔多.

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作者: qcmadness    時間: 2009-12-18 18:59

引用:

Originally posted by Henry at 2009-12-17 22:14:
如果Intel個HT 12 thread都玩得贏就真係唔知講咩好.

多數嬴

HT在server workload係好有用架

好多server software都係低IPC, 無乜branching的instruction (例如每個clock只係0.5 read memory, 0.5 ADD 1), 咁加多條thread盡用CPU resource係好好的方法

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作者: qcmadness    時間: 2009-12-18 19:00

引用:

Originally posted by Tommi_Vercetti at 2009-12-18 02:25:


初步睇過少少流出版980X ES report，唔太睇好AMD…

唔用975x試, 拎920試, 都硬膠既

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作者: dom    時間: 2009-12-19 02:37

AMD 六核太低頻......

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作者: Tommi_Vercetti    時間: 2009-12-19 03:42

引用:

Originally posted by qcmadness at 2009-12-18 19:00:


唔用975x試, 拎920試, 都硬膠既

大佬，內地買980X ES比975X易好多

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