What Is cache memory? Know The Complete Information About Cache Memory – Friends, today I will tell you what is Cache Memory. And I will try to give you complete information related to it. Friends, you must have seen that many times your phone or computer, laptop, let’s go slow. Because of which you have to delete your memory. But if you clear the cache memory. So after that your phone and computer laptop etc all start working properly.
Friends, many people clear the cache memory and give it. But they don’t know what happens. Not many people know about it. But today we are going to give you all the information related to it. Friends, it also has some benefits and how it works. Today we will give you complete information about it.
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What Is Cache Memory?
Friends, Cache Memory is such a memory, which helps to make our device very fast. And this computer processor is also the fastest memory to access high speed data. Friends, we use this to store the given inputs.
Types of Cache Memory-
So let me now tell you, how many types of cache memory are there, friends, it is of three types.
Level 1 Primary Cache
Friends, L1 Primary Cache is a memory, and it is very fast cache memory. And you know, the size of this memory is also very less as compared to other memory.
Level 2 Secondary Cache
Friends L2 Secondary Cache is a memory, friends L2 Secondary Cache size is much more than L1. You can assume the size of L2 ranges from about 256 KB to 512 KB.
Level 3 Main Memory
Friends, you will be surprised to know that the cache size of L3 Main Memory is more than both L1 and L2. But friends, the memory speed of L3 is very less than L1 and L2.
What does cache memory do?
Friends, the main function in this is to store the information of the program given by the software. Friends, because the more speed this work will be done, the more speed your mobile and computer will also start working. And this system also keeps on storing data or import information temporarily by the Central Processing Unit.
Benefits of Cache Memory-
Friends, although it has many benefits, but let me tell you some of these benefits. Friends, it takes about 180 nano seconds for the computer process to read the data from the RAM. But when you get the data from the cache memory. Then the cable takes only 45 nano seconds. So by this you must have understood that how much cache memory is beneficial in mobile and computer. And due to Cache Memory, our computer and mobile are able to work very well, and its speed also increases a lot.
So friends, today we have told you many things about Cache Memory. And have tried to give complete information, if after this you face any problem. So you can ask us your question in the comment, we will definitely reply to your comment and if you like the information. So you share this with more people. So that they also get to know about Cache Memory and they too can take advantage of it.