computer accessories is the most important
this period of time is a little busy has not had time to update, recently many small partners are asking a computer which hardware is the most important, in the process of choosing can buy the most important components, in fact, we all know that a computer is mainly composed of internal hardware and external hardware, internal hardwarehaveCPUis also composed of central processing unit, motherboard, graphics card, memory, power supply, chassis, and external hardware consists of display, keyboard, mouse and audio. Let's discuss which component is the most important and how to choose.
No.onefirstsaidCPUthis is the brain of a computer, all programs are done by it, and the speed of a computer processor depends on it, that issaidCPUis the pillar of the computer, without him everything is talk, everyone is choosingselectionCPU, you must consider it in the long run, don't be too short-sighted, and make a reasonable choice according to your own use. For example, if you are running an office, you can choose Celeron Pentium series, but in the long run, the suggestion is to choose cool.I3hereCPU, on the one hand, it can improve the office speed, on the other hand, it can cope with the continuous updating and upgrading of software in the future, but if you mainly focus on games, it is recommended that you choose cool.I5or abovedragonR5above, if you want to stick to it for three to five years, it is recommended to choose cool.I7or sharpdragonR7above is the most appropriate, theoreticallysaidCPUbeing the first important component.
No.II, let's talk about the motherboard. The motherboard is equivalent to a blood vessel in the computer. All accessories are connected by it. The motherboard is too poor to directly affect the overall operation of the computer. When selecting the motherboard, we must choose the appropriate model according to the processor. It is cheap. Since ancient times, every penny counts. When selecting the motherboard, we must look at the chipset, materials, power supply, expansion and external interfaces of the motherboard, try to match in balanced mode, that is, if you choose highCPIthen your motherboard recommends also choosing a high-end chipset motherboard, if it is lowCPUthen it is recommended to select the entry-level motherboard, for example, if you choose the entry-level processingG4560then directly selectselectionH110and other motherboards are fine, if it is cooli5 8400then chooseselectionB360is fine, that is to say, high-end chipsets can be matched with low-end entry processors, but remember that high-end processors with low-end entry motherboards will more or less affect the performance of high-end processors and belong to the second important accessory in hardware positioning.
No.3cardthis graphics card can be said to be directly related to the display quality and game performance, especially for high-end game players and professional designers. If the graphics card is too poor, it will directly affect the smooth operation of the game and the speed of image design. Therefore, the choice of graphics card must be based on your own use. For example, if you are a high-end game player, it is recommended to purchase the high-end game graphics card of that year, if it is used for image design, it is recommended that you buy professional drawing.graphics card, the two functions are completely different, this year is more suitable for playing games graphics cardhaveRTX 2060 2070 2080 2080TI, if it is a professional card, you can choose Litai.P2000 P4000can choose directly if it is not enough.selectionRXT 5000evenis8000However, this video card can buy a car, which is the third most important accessory in hardware positioning.
No.IVelectricitysource, it is estimated that many people will say that the fourth place should be memory or hard disk, but I think it is the power supply here. This power supply is directly related to the key to the stable operation of the computer. If the power supply is too poor, the performance of the computer hardware will be reduced due to insufficient power supply, and the computer will often have a blue screen. In case of crash, etc., the selection must be based on the overall power consumption of the computer to select moreits100Wrated power supply, for example, the thermal power consumption of your computer is aboutin400Wor so, select the maximum.500Wor so is the most appropriate. It is certain that this thermal power consumption and power consumption are not a concept. It is only a reference standard for thermal power consumption. The key is that it can be upgraded in the later period. In the selection, try to choose the gold medal Japanese capacitor power supply, and I will rank it fourth in the overall positioning.
No.5Memory and Harddiskthis memory, please don't confuse it with hard disks. Although they are all storage devices, they work in completely different ways, that issaidCPUperforms a task, the first thing is to retrieve the data from the hard disk and put it in the memory, and then read it directly from the faster memory when needed. The biggest difference between the memory and the hard disk is that the data will disappear when the memory is powered off, and the data will not be lost after the hard disk is powered off. In other words, the software operation is mainly carried out in the memory, which is just like the important reason why, as for the hard disk that directly affects the speed of data reading and writing, it is just like the new solid-state hard disk now. Its running speed is much faster than that of the traditional mechanical hard disk. In the past, the hard disk was turned on for tens of seconds or even a few minutes and replaced with the solid-state hard disk for a few seconds, however, for office use, it is recommended to store important data with a mechanical hard disk.
As for the memory, choose the big brands with higher frequency and better compatibility as much as possible. When choosing, choose the set of strips as much as possible. On the one hand, the two roots can form a dual channel. On the other hand, the compatibility is just right. It depends on the type of motherboard support. Memory and hard disk rank fifth in the overall hardware positioning.
