DDR Memory
What Is DDR Memory?
Double Data Rate synchronous inducement random access memory is a class of memory chips used in computers. DDR RAM is the computer’s primary working memory, keeping program instructions and data for use by the central processing unit (CPU) through the bus controller. This means that up to 128 bits can be transferred at a given time, making it twice as fast as SDRAM.
The faster the method of data exchange, the more improved the performance. DDR memory belongs to the dual in-line memory constituent (DIMM) architectural family and is a speed form of SDRAM. One of the primary differences between the SDRAM and DDR memory pertains to the way it uses the clock signal in data replaces. SDRAM transfers 64 bits of data at a time to the CPU using the rising edge of a clock signal. The standard names of the memory modules also incorporate the bandwidth measurements.
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