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Which of the following are the differences between ddr3 sdram and ddr2 sdram? ddr3 transfers data at twice the rate of ddr2. ddr3 uses 240-pin connections and ddr2 uses 120-pin connections. ddr3 memory power consumption is 30% less as compared to ddr2. ddr3 transfers data on a 64 data bits wide bus and ddr2 transfers data on a 128 data bits wide bus.

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Which of the following are the differences between ddr3 sdram and ddr2 sdram? ddr3 transfers data a...
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