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呢個問題, 我以前都有研究過. 一般家用DDR4, 通常都係用8-bit chip, 有部份較新就16-bit chip. 而所謂的intel專用ram, 係4-bit, 由server ram拆出來再重組當家用ram咁賣. 用唔用到, 要睇返粒U個memory controller. intel由6代開始家用CPU都support 4-bit ram. AMD就只有部份support. 想知道你現在用緊條ram係幾多bit, 打開CPU-Z > SPD >Ranks. 睇吓佢係single定dual. 1個rank(single)等於64-bit, 2個rank(Dual)就128bit, 在睇返條ram上面有幾多粒chip. 如果CPU-Z話係single, 但見到條ram有16粒chip, 64/16=4bit. 即係呢條ram好大機會用唔到係AMD機. |