引用:
作者dicky627
FSB1066 CPU Bandwith = 1066*64bit/8 = 8.5GB/s
DDR2 533 (Dual channel mode) = 266*2*128bit/8 = 8.5GB/s
DDR2 533 (Single channel mode) = 266*2*64bit/8 = 4.3GB/s
DDR2 667 (Dual channel mode) = 333*2*128bit/8 = 10.7GB/s
DDR2 800 (Dual channel mode) = 400*2*128bit/8 = 12.8GB/s
所以使用1066 FSB的CPU若是記憶體要以同步的方式來運行的話,DDR2 533的記憶體就可以與1066 cpu同步運行了,但若要提供與1066 FSB CPU相同的頻寬,就必需在DDR2 533「雙通道」的模式底下運行。
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這麼說DDR2 800 (
Single channel mode) = 400*2*64bit/8 = 6.4GB/s
剛好跟我的Conroe-L 420 FSB800 CPU Bandwith = 800*64bit/8 = 6.4GB/s跑同步囉?
今天記憶體漲了
還是買了這支就好
不買了....