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標題: [請教] dual channel memory [打印本頁]

作者: eddienghs    時間: 2012-5-27 23:15     標題: [請教] dual channel memory

以前 (都應該係用緊 AMD 2500+ 既時代) 小弟所知如果 memory 要行 dual channel 就要同容量,最好同牌子同 model...

想問問以而家既技術,行 dual channel 如果齋同容量,但唔同牌子唔同 model 唔同 speed 既 RAM,會唔會有問題?

同埋其實一般黎講,究竟係多 dd RAM 行 single channel 好 d,定係少 dd 行 dual channel 好 d 呢 (e.g. 3GB single channel vs 2GB dual channel, 5GB single channel vs 4GB dual channel)?

Thanks!
作者: lamchan2004    時間: 2012-5-27 23:50

依家d底板你插乜鬼RAM都行到dual channel
當然最好同牌子, 唔同容量反而冇咩所謂

另外行dual channel一定好過single channel
作者: hokkeiv    時間: 2012-5-28 00:37

其實dual channel 比single channel 實際performance gain 其實大約只有幾個percent, 如果過到自己o既其實行single channel 都唔會話慢一大截, 我覺得多d ram 實際過o個少少performance gain, 當然有budget 又多ram 又行dual channel 緊係最好





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