【 Weak current College 】 teach you about computer configuration (the master parts and functions)

1, computer configuration generally refers to computer hardware fittings of high grade level, price, etc., computer performance depends crucially

(1) CPU: Celeron running speed, for example, "D2.66G 2.66G" refers to the speed of its operation, but here's the "G" unit with hard disk of the "G", not size, CPU's "G" is "GHZ" is frequency, is operations per second can 2.66G times

(2) the decision of the Board: operation speed and stability, due to application of chip Board, can be divided into a number, such as 845, 865, 895, 815,

(3) hard disk: decided to read, speed and size data, such as 80G/7200/0.8M, which is the size, 7200 80G is speed, speed determines the speed of reading data, and is the hard disk cache 0.8M, also decided to speed

(4) video: decision screen effect is good or bad and display speed, its performance index generally look at its memory and digits, as they say, that is double the memory and 128 bits are 128

The above a few of the most able to determine the degree of configure-grade, the other is of secondary importance, but now most motherboards have integrated network card, sound card, minimal!

If you'd like to see your computer's configuration, then click "start"-"programs"-"--", "Accessories"--"System Tools"--"system information" includes the hardware version, performance indicators, software version information, all in there!

In General, the speed of response of the computer and it cannot be said that a single hardware on it, they need to match (the same below this), of course, hold a major factor, the hardware are software optimization settings:

Speaking from the hardware

1. CPU, this mainly depends on the frequency and L2 cache, the higher the frequency, the greater the level 2 cache, a faster CPU, the future will have a three-level cache, four-level cache, etc., all affect the speed of response.

2, memory, and memory access speed depends on the interface, particle quantity and storage size (including memory interface, such as: SDRAM133, DDR233, DDR2-533, DDR3-800), in General, memory, processing data more faster.

3, motherboard, or a processing chip, such as: notebook i965 processing power than the chip i945, i945 than i910 chip in handling data, and more, and so on.

4, hard drive, hard drive in everyday use, was small, but there is some influence, first of all, the hard drive of speed (min: high-speed hard drive and low-speed drive, high-speed hard drive usually used in a large server, such as: 10000, 15000; slow hard drive used in a generic computer, including laptops), desktop computers generally used 7200 RPM 5400 for general use, laptop, this is the main reason for considering the power consumption and heat dissipation.

Hard drive speed and interface, the rate, in General, IDE and SATA (that is, we often say serial) interface, the earlier hard drive number is an IDE interface, by contrast, access is much faster than SATA interface to more slowly.

Hard disk in recent years as the market develops, the cache from previous 2M rose to the 8M or greater, like CPU, cache, the greater the speed will be faster.

5, video: the software running the Super program response speed is directly linked, such as running CAD2007, 3DStudio, 3dmax graphics software. The video card in addition to the distinction between the hardware level, but also have "shared" technology, and usually comes with different graphics chip is the "shared" technology, you need to read memory from memory to handle the needs of the program. Or call: dynamic memory. This technique is more used in laptops.

6, power supply, this as long as power is sufficient and good stability, also OK.

7. Monitor: monitors and the interface is the same motherboard, only people generally do not have care about (please consult display device related technical data).

Well, the hardware product to try these.

The following talk about software components:

1. operating system: a simple example to explain: it now computer, the same configuration, run the original version of the original than running Windows98 WindwosXP faster, while the original XP certainly than running original WindowsVista faster, it just goes to show that the same configuration, the software takes up system resources, the larger, slower, the sooner the contrary.

Also, the original English version of the operating system running the English version of the program is running the Chinese version of the program stability and speed have a relationship.

So, special emphasis is the original system, which is not streamlined system. Similarly, streamlined WindowsXP in general than the original XP faster, because the thin off some of the less commonly used programs that consume fewer system resources, so speed is up sharply.

2, software (including hardware) can be properly optimized to fit the users, such as: General Office clerks, general computer configured, with a streamlined version of XP and streamlined version of the Office2003 is sufficient to cope with daily use. But if you are a graphic designer, you need a professional profile, especially for the video card, so that the upgrade software: MicrosoftDirectX9.0 or above is necessary.