What is the function of the computer memory strips

In layman's terms the role of memory in the computer is equivalent to a bridge, responsible for such as hard disk, motherboard, graphics and other hardware data and processor data exchange processing. All computer data transfer to the processor is through the memory of the processor for transmission processing, some friends may want to why not directly with the processor data processor and exchange it? In fact, as long as we know the memory, memory read speed and storage speed is the fastest, directly with the motherboard on the exchange of data bus speed is very slow , you can also view the memory as a data buffer, have a cache area, but also more conducive to computer processing data speed.

May be said that some of the popular, we actually say it, at present, everyone installed users of the most is 4GB DD3 1333Mhz memory, where 4GB refers to the capacity of memory, DDR3 refers to the version of memory, 1333Mhz refers to the memory of the main frequency. For the purchase of memory, look at the performance of the main memory capacity and frequency, as well as the version of Memory, DDR3 is the latest generation of memory, performance is significantly better than the previous generation of DDR2, now DDR4 memory has been in research and development, estimated 2014 can be mass production. Both are bigger and better. But it is not that the greater the performance of the better, such as the current 4GB memory running the vast majority of applications and more than enough, for non-large applications, in fact, 4GB memory and larger 8G memory or larger memory in fact, basically no difference. Another increase in memory frequency, the memory performance will be a certain upgrade, DDR3 1600MHz memory in most applications, the results are significantly better than 1333 of the product, and they both price is not much difference now, and when from DDR3 When 1600MHz upgrades to a higher 1800MHz or 2000MHz, the upgrade is far from the size of 1333MHz to 1600MHz. So the 1600MHz is a cost-effective and relatively high memory. The author is in the 2G 1600MHz memory with Samsung, the speed is very fast, the fever is low, the stability is also good.

However, it should be noted that many motherboards do not support 1600MHz high frequency memory, such as many low-cost H61 motherboard can only support 1333MHz main clock memory, this time you need to look at the installation of the motherboard is not supported, if you want to use high frequency memory, the motherboard better choose the chipset better, Support High frequency memory motherboard can be, for many friends if not pay attention to these, resulting in the motherboard does not support high frequency, but also can be high frequency of memory to reduce frequency processing, but this may lead to memory instability or unable to boot and so on, in short, we need to pay more attention to it.