DDR3 memory modules are different from DDR an DDR2, the gap between the pin slots are wider. After launch, DDR3 did not see any remarkable sales as well until 2010.ĭDR3, when compared to DDR2, uses less power consumption. The company Samsung played a major role in developing and standardizing DDR3. When DDR2 transfers data at the speed of 3200MBps, DDR3 transfers data at the rate of 6400MBps, It certainly enables higher bandwidth or peak data rates. The benefit of DDR3 over its predecessors is that it transfers data twice the speed of DDR and DDR2. DDR3 is functionally advanced than the previous 2.ĭDR3 is not forward compatible as well as backward compatible because of signaling voltages and timings. Before DDR3, DDR and DDR2 were available in the market. The main difference between a DDR3 and DDR4 is the data transfer rates between the two, DDR3 transfers data at the rates between 800MT/s to 2133MT/s while the minimum speed of DDR4 is 2133MT/s and can transfer up to 4266MT/sĭDR3 is abbreviated as Double Data rate 3 is a Dynamic Random Access Memory with high bandwidth. Though the functionality of these two remains the same, there are differences that can be easily cited between the two. The two types of RAMs DDR3 and DDR4 are good upgradations of RAMs compared to their earlier versions. Every RAM has its advantages and disadvantages over the other. Incidentally, there are many types of RAMs available in the market. Keeping the performance and reliability in mind, these upgradations have happened. The computer systems have upgraded with new RAMs these days.
The complaints of the system being slow or sluggish are all because of RAM. The performance of RAM impacts the computer’s performance largely. It is indeed fascinating to note that, the contents can be read and changed at the relatively same speed. RAM is the memory of a computer that can be read and changed at any time.
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