![]() But on a two-lane highway, double amount of cars than a single lane can move at a time. Confused? Let me give an example to make it clearer to you.įewer cars can go at a time from one place to another using a single lane. Instead of getting the entire frequency, you will be stuck to half due to using a single RAM stick. Running a single RAM stick on a Dual-Channel memory-supported motherboard? It’s a pretty shame! You can see motherboards with two or four RAM slots for running RAM on a Dual-channel or Quad-Channel memory. All the motherboards support Dual-Channel nowadays. ![]() DDR RAM modules can reach their maximum potential by running on Dual-Channels.Ī Dual-Channel means you have to use two memory sticks together with the same bus speed. ![]() DDR can send two signals per clock cycle. Then what is DDR?ĭDR refers to Double Data Rate, and it is a technique that allows the computer bus to transfer data on both falling and rising edges of a clock cycle at a double rate. Though DRAM frequency is half the speed compared to RAM speed, DDR makes the speed double.ĭRAM frequency is measured in megahertz in short MHz. DRAM frequency refers to the percentage of data transferred per second on a particular data line. How does DRAM Frequency Affect PerformanceĭRAM stands for Dynamic Random Access Memory, and it works by maintaining various frequencies.
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