作者jamin

計算過程不正確, 零分 (開個玩笑)

DDR : double data rate
DDR400 頻寬= 200Mhz(clock) x 2(double data rate) x 64/8 (bus width) = 3.2 GB

Dual channel DDR400 頻寬 = 200Mhz(clock) x 2(double data rate) x 128/8 (bus width) = 6.4 GB