RAM data can be recalled without having to access the hard drive, which is why having the right amount of memory in your computer directly correlates with performance. Think of Random Access Memory (RAM), sometimes referred to simply as memory, as the short-term memory of your computer. Most popular questions within the last 30 days
Now, something to keep in mind is that we should not only rely on what the module label says, since the performance speed of any RAM module will depend on multiple factors such as: The CAS and tRCD parameters will indicate how long it takes for data to enter and be stored in the RAM of our equipment. Thus, if our module indicates latencies of 15-15-15-40 this means that the CAS parameter takes 15 cycles, the tRCD 15 cycles, the tRP 15 cycles and the tRAS parameter will take 40 clock cycles to complete. This is one of the key features that make us understand whether the memory module is fast or not, in this case, for example, 3200 MHz indicates that the clock of that module runs at 0.3125 nanoseconds.Īs we have said, MHz is the key to checking a RAM module, the other elements that make up the structure of RAM, which will always be clock cycles, are: The term MHz refers to the operating speed of the clock, that is, they are the nanoseconds that a clock cycle is executed. To understand this concept it is natural that when we buy a new RAM kit or analyze the RAM of our equipment we can see details such as: DDR4 3200 MHz 15-15-15-40 At first glance this series of numbers can be somewhat complex if we do not have the basics of the parameters that play in a RAM.
There are different types of RAM memories such as:Įach of these memories has its role, but there is a common factor that is present in all of them, especially in the memories that we will insert in the slots of our equipment (DDR1, DDR2, DDR3 or DDR49 and is the frequency or speed of these.
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