Those aspects of buying a computer versus computer hardware

It doesn't matter if you play the game or not. First of all, the CPU, the current popularity of quad-core, the immediate popularity of 6-core CPU... Secondly, for motherboards, choose a stable brand motherboard with a low repair rate (ASUS Gigabyte, MSI, Yingtai, Rainbow, etc., the color of the motherboard is best to choose black all-solid-state capacitors).

Then there is the memory module that is currently popular 8G (memory is not expensive, if you want to run stably, 8G is the best choice), and finally the hard disk, solid state drive, the system will run very, very, very fast and stable (but it is not recommended for programmers and artists to use, because frequent reading and writing will cause hard damage to the solid state drive), solid state capacity 120G is enough. The general mechanical hard disk 1TB is enough (special needs can be added to the later stage to do slave disks). The power supply is also very important, it is better to choose a stable one (Huntkey, Great Wall, etc.).

Another thing to talk about is the motherboard version problem, which is divided into large boards, small boards (medium), and micro boards (mini boards). If you don't make too big upgrades in the future, you can consider small boards and micro boards, the performance is as good as the big boards, but the space to upgrade the hardware is not very strong. In other words, it's better to have the money to upgrade than to get a brand new one.

So users who don't have much money can choose a mini board. Chassis is an ordinary chassis, don't choose a small chassis (considering the heat dissipation problem). Well..

CPU Regardless of whether you are equipped with Intel or AMD, but the graphics card must be AMD, and the performance of similar models is more stable than that of AMD type graphics cards.

Processor, memory, graphics card, hard disk.

1. Looking at the number of CPU cores, the current mainstream is dual-core, single-core (such as Pentium 4) has long been discontinued, and the high-end has quad-core. 2. Looking at the production process, the current 45nm CPU has been popularized, the previous generation is 65nm, and the older 90nm (rare). The manufacturing process of 45 nanometers refers to the width of the wire connection between the transistor and the transistor (referred to as the line width), which simply means that it can be on the chip in the same area"Squeeze"More transistors, more transistors leads to higher performance.

Even if the number of transistors does not increase, the area of the chip can be reduced accordingly, so that the power consumption and temperature can be reduced by a lot. 3. Look at the size of the L2 cache, the CPU is in the computer"Run"Sometimes, because it runs too fast, other hardware such as memory can't keep up with it, so CPU manufacturers have introduced caches. Judging the quality of the CPU by looking at the size of the second-level slow-down memory is mainly for Intel's CPU, because Intel's CPU has a relatively large dependence on the second-level cache, Intel's CPU second-level cache is mainly used to store data, and the first-level cache is stored in the second-level cache address, in the first-level cache, these data are numbered such as a-z, and the CPU needs to retrieve these data directly from the first-level cache when the number of the data is retrieved, for example, For example, the L2 cache is the content of a book, and the L1 cache is the directory of the book, which is why Intel's CPU L2 cache is particularly large, while the L1 cache is particularly small.

AMD's CPU design is different from Intel's, AMD's CPU first-level cache is used to store the most commonly used data, and the second-level cache is used to store more commonly used data, so AMD's CPU first-level cache and second-level cache are about the same size. Theoretically, Intel's CPU is more efficient, and the CPU can directly retrieve the number when it needs to retrieve some data. 4. The main frequency, in the case that the first three are the same, the quality of the CPU can be judged by the level of the main frequency, most of the CPU main frequency is around the to, and the highest is not exceeded, because the higher the main frequency, the greater the heat and power consumption, and the main frequency is too high, there will be more drawbacks, so so there is no CPU frequency exceeded.

When deciding to buy a laptop, you shouldn't just focus on it. As a prospective college student, it's even more important to buy a laptop that suits your needs. Here are some suggestions for your reference:

1.Determine your needs: Before buying a laptop, identify your needs first. What do you need to do with it? Is it for study, work, play, or something else? This will help you choose the right laptop better.

2.Budget: Choose a suitable laptop according to your budget. Considering you're a high school student, a modest laptop might be the best option.

3.Processor and graphics card: Choose a laptop with enough processing power and graphics performance depending on your needs.

For study and work, choose a laptop with a mid-range processor and integrated graphics. For gaming and high-performance applications, choose a laptop with high-performance discrete graphics.

4.Memory and storage: Make sure your laptop has enough memory and storage space. Choose the right RAM and hard drive capacity according to your needs.

5.Screen size and resolution: Choose a screen size and resolution that works for you. In general, laptops ranging from 13 inches to 15 inches are generally better suited for study and office, while laptops of 17 inches or larger are better suited for gaming and high-performance applications.

6.Make and model: When buying a laptop, consider the brand reputation and the market reviews of the model. Choose a brand with a good reputation and after-sales service to ensure that your purchase is worth the money.

7.Test Attempts and Comparisons: Before buying, try out different brands and models of laptops so you can get an idea of their performance and operating experience. This will help you make more informed decisions.

In conclusion, buying a laptop that suits your needs is the most important thing. Within your budget, choose a laptop with sufficient performance and operating experience. Whatever the case, the key is to make sure it meets your needs.

People who know computers generally build their own computers, and at the same time, they will choose different configurations according to their actual needs.

Whenever we talk about computer assembly, many people always associate computer assembly with a complete computer, and some people also buy a computer that has already been assembled online. Although such a computer seems to be very convenient, it may not meet everyone's needs, and many people will be deceived when buying a computer, and a person who understands computers will definitely configure the computer according to their actual needs.

1. People who understand computers generally do not buy complete computers.

Although it is a very trouble-free thing to buy a complete computer, people who understand computers will enjoy the process of choosing and assembling their own configuration and assembly, so people who know computers will generally configure their own computers. When people who understand computers need to buy a computer, they will give priority to their actual needs, choose the corresponding processor and graphics card according to their needs, and choose other basic components. <>

The water in the computer group is very deep, and if a person knows a lot about computers, this person may not buy brand new parts, but buy second-hand accessories on second-hand **. For example, when I buy my own computer configuration, except for the new graphics card of the computer, my other parts are basically second-hand products at low prices. Because these second-hand accessories do not affect the normal use of the computer, if a person has a limited budget, it is a good choice to build a computer through second-hand accessories.

Third, we can find someone who understands computers to help us buy a computer.

When we have the need to buy a computer, if we don't know about computers, we can find someone who understands computers to help us buy computers, which can help us save a lot of costs for some computers, and at the same time prevent us from being deceived because of buying computers. If a person wants to buy a complete computer, I personally recommend it to those merchants with a very good reputation, and I don't recommend the specific name, because it will involve advertising suspicion. <>

First decide according to your own needs, what is the main purpose of buying a computer, decide your budget, choose the configuration of the computer within a reasonable budget, if it is used for playing games, it is recommended to choose Intel's processor, if it is for drawing office, choose AMD's processor, the memory module capacity is larger, and the hard disk is best equipped with a separate graphics card.

When these people buy a computer, they will choose according to the processing system of the computer, according to the model of the computer, according to the memory of the computer, the resolution of the computer, and the CPU speed of the computer.

People who understand computers generally look at the computer's memory, the computer's processor, and the computer's configuration.

A brand computer, ** the same configuration will be very different.

Therefore, at the same level, it mainly depends on the CPU brand, frequency and generation difference level of the computer, the size of the memory brand, the motherboard brand, the independent graphics card brand, the memory size, the brand, type, size, etc. of the hard disk, and finally the size of the display.

Mainly consider the CPU and graphics card, these two are very important hardware foundation for the computer, and the requirements for the two are different for different purposes of the computer.

You can go to the computer city more, compare the prices of several stores, and check the relevant information on the Internet when you get home. This will reduce the chance of being hacked. If you have friends who are familiar with the hardware market, it is best to pull together with the cloud.

It is not recommended for people who are not very familiar with the hardware, buy the hardware alone and assemble it yourself. First, the price will not be cheap, and second, the warranty is inconvenient. Third, install it yourself, once the installation process damage accessories outweigh the losses.

In order to save trouble and buy a brand machine, it is recommended to Dell or Shenzhou. Only value for money is taken into account here.

CPUs, CPU coolers, motherboards, memory, hard disks, discrete graphics cards, cases, power supplies, optical drives, as well as monitors and peripherals (keyboards, mice, cameras, headphones, speakers, microphones, etc.).

The most important CPU, memory board, these three to be paired.

CPU buys new, not old. (The 10th generation i3 is already the 7th generation i7 performance.) ）

Graphics cards are available on demand. It can also be changed at any time.

The main components of a computer are the CPU, motherboard, and memory modules, which determine the overall performance of the computer.

Mainly motherboards, CPUs and graphics cards, as well as the compatibility between them, others can be purchased according to their needs.

The main CPU, then the graphics card and the power supply that accompanies it, the fans.

Mainly consider the computer's CPU, graphics card, memory, and so on.

The hardware of the computer is very important, without the hardware of the computer, no matter how good the software is, it will not be used, just like the human body, it is necessary to have a healthy body to be able to live a better life.

The parts of the computer are equivalent to the quality of the engine of a car, and it is of course very important to see that the speed depends on its hardware.

CPU motherboard.

Memory graphics card. are the main factors that affect the speed of the computer, the CPU is mainly related to the computing speed of the computer, the general frequency is high, the computing speed will be fast, the multi-core will generally have an advantage in processing multi-tasking (but there is no obvious feeling), the general new architecture will be much higher than the old architecture performance, such as i3 i5 i7i is much higher than the core performance, the motherboard is mainly with the CPU

Memory, graphics cards, etc., are compatible, and he can provide other extensions. Memory, which also affects the speed at which the program runs. The graphics card is mainly responsible for graphic imaging, and has a more obvious impact on some professional graphics and large-scale games.

Others can be according to their preferences, such as the chassis (choose a good power supply), speakers, keyboard and mouse, monitors, etc., depending on your preferences.