Comparison of computer hardware How to compare computer hardware

This is a very common question, but it is difficult to explain:

cpu1.Some games don't have a specific model everywhere, such as the official configuration of Call of Duty 4: Intel Pentium4 or AMD Althlon 4200+ or Dual-Core Processer or Better

This means that as long as your CPU is dual-core, the main frequency is above no problem, regardless of the brand.

2.There are some games that give specific models, and then it is necessary to compare the CPU, and the main parameters are the main frequency, frame, number of cores, and cache. The weight is about 30%, 25%, 20%, 25%, the framework is basically the same, and the main frequency is only comparable to the frame under certain circumstances!

Also, a large cache is especially important for gaming. Core dual cores are sufficient, up to 4 cores, and many games do not support 4 cores to run at the same time.

3.If you're still not sure, you can go to Everest, do a performance test, and then compare it to the standard.

You can also use CPU-Z to get a complete picture of your CPU.

Graphics card: 1First of all, look at the video memory, note that some independent graphics cards can share memory as video memory, and count him in.

2.Many games will write "display core reaches 8600GT or above", then you need to compare the graphics processing unit (GPU), first go to the Internet to search for the parameters of this standard GPU, and then compare your own GPU with it, the main parameters are: SP unit, or compare vertex shader, stream processor, etc.

If the quantity meets the requirements, it is enough.

3.Some technologies must be supported: for example, shader, etc.

To use GPU-Z to fully understand your graphics card, as for the standard graphics card, you have to check it on the Internet.

Everything else is fine. As long as the amount of memory is reached, it will be fine.

It may be a bit tedious to say, but it's not that hard to do. And when you have experience, as long as you look at the configuration, you will immediately have a positioning for him in your heart, so that you can judge whether your configuration is enough without any operation.

Hope mine is helpful to you!

Optimization Master and Master Lu both have computer performance test functions, and a data is generated for comparison after the test. You can also go online to see how each computer compares.

Under the premise of not changing the hardware, it is difficult to improve the performance from the system, only to change the system, you have used it for two years, presumably you are also a computer master Of course, you can also blow the power supply of the host, the motherboard, etc., refueling the fan and the memory to wipe the gold finger, etc.

Just look for a book and read it.

Do you play games slower or what?

There are two aspects to repairing a computer.

Software repairs and hardware repairs.

Software maintenance mainly depends on the case you touch, and if you touch more, you will naturally understand the essence of restarting for minor illnesses and reinstalling for major illnesses.

There are also two main aspects of hardware maintenance.

Hardware detection and replacement, circuit repair.

The former is very simple, you take the computer apart, and it is nothing more than the following things.

Motherboard (the largest board in the computer disassembled, the size is not clear, I suggest you don't learn to repair the computer).

Hard disk (usually a square box near the front of the computer, with a metal wrap on the top and a plastic or exposed chip on the bottom.) There is a wire attached to the motherboard).

Memory. The long strip inserted into the motherboard, usually one to two, has a neat chip on it.

cpu。Near the middle of the motherboard, there is a large fan mounted on it.

Graphics. If you look at the display data cable interface, if it is followed by a card, plugged into the motherboard, it is a separate display, and directly plugged into the motherboard, it is an integrated graphics card.

Sound card. Today's machines are basically integrated sound cards, if the port of the headphones is connected, it is the same as the independent display, and the magic machine is .........Stand-alone sound card.

Network card, sound card, mainly looking for network card interface, is basically integrated on the motherboard.

Jumper,A bunch of wires are basically connected to the front panel of the chassis,This can be learned by a master for a few days,Understand ABC to recognize power is power,Reset is to restart。

The power supply is the big square box where the wires are connected.

As for the optical drive ......Do I still need to explain?

Basically, these things are in the computer, and you can basically know some simple problems when you find a master to learn for two days, and you can basically know what the hardware is broken.

As for repairing circuits, this thing .........Not explained.

Learn the computer or start learning from the computer, first know the layout and name of their host hardware, and then play the computer for about 4 years (within 4 years of any problem with the computer, first learn to determine the fault of the **, and then 1-2 years to start to repair their own computer small problems such as: crash, blue screen, restart, install the system) It is recommended that you go to vocational school to register for professional computers (you can go to apprenticeship to learn art during the study time), take a secondary school graduation certificate or read a college to do IT talents, If you study and work in the company, your future will be very good.

Learn the principle of computer assembly first, you have to be able to disassemble to repair, you can first go to the computer city to install the machine, install the system, and then some simple troubleshooting, and finally you can learn to repair, if it is good, you have to give a adopted.