Are you planning to build a fast gaming computer? If the answer is yes, you should have some knowledge about the importance of a cache. Building a gaming computer means you are going to spend a hefty amount of money and some knowledge about the core components of the computer will help you to find the best components in your budget. Now ad days, the computers have both L1 and L2 cache even there are also computers with L3 cache. You might be wondering what this cache is and why it is so important to build up a good gaming computer. This article has been designed to give you some information about this. If you come across any problem to build up a gaming computer you can consult a remote PC repair company for tech support. Cache memory is a very significant part of a computer system that is utilized to store instructions that are constantly utilized by the Central Processing Unit of the computer. This is an extremely fast memory and it accelerates the CPU instruction retrieval process resulting a fast and more efficient computing or gaming experience. If there is less cache memory the CPU needs to retrieve instruction from the Random Access Memory. But the speed of the RAM is not as fast as the CPU. So, even after having a good processor you will not be able to utilize its full efficiency. There is cache in the motherboard which is known as L2 cache but faster cache is built into the CPU which is known as L1 cache. It matches the speed of the CPU. Including big cache into the system is not advisable as it is very expensive. For faster CPUs bigger cache is required. Typically, there is 64kb of cache in a system. If you consider the high end CPU like Intel Corei7 has 8MB cache. For this reason, these processors are so expensive. Intel Atom CPUs are the budget version of Intel chip. Operating speed of these processors is same as a Pentium4 chip, but the price is very much affordable. The size of the cache in the chip is the main reason for this. Typically, Atom CPUs have just only 512kb while an Intel Pentium 4 CPU has 2MB cache. So, it is obvious that performance of Intel Atom processor will be slower than Intel Pentium 4 or iCore processors. So, from the discussion it is quite clear that if you are building a gaming computer, you must bring cache under consideration. A processor with higher cache will be the best choice for better performance. You can consider Inter Core i7, Inter Core i5 or Inter Core i3 in these regard. All of them are excellent to enjoy gaming. There are many computer repair companies that offer technical support to the computer users. Consult any of them to fix computer problem.
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