A good motherboard can make CPU and graphics card have stronger overclocking ability and more stable running environment. If you use a miscellaneous motherboard, it will often crash because of poor stability, damaging your hardware and greatly shortening their life.
Main parameters for judging the pros and cons of the motherboard:
1, the highest supported bus frequency;
2. Maximum memory type and frequency supported;
3. Hardware scalability;
4. Materials for electronic components (especially power supply materials such as memory and CPU, field effect transistors and ic class, capacitive type).
Extended data
Main board purchase principle
The motherboard of a computer has a great influence on the performance of the computer. Someone once compared the motherboard to the foundation of a building, and its quality determines the durability of the building; Some people vividly compare the motherboard to a viaduct, which is related to the smooth flow and speed of traffic.
1, stable operation and good compatibility.
2. Perfect function and strong expansibility.
3, easy to use, you can adjust as many parameters as possible in the BIOS.
4. The manufacturer has a website, which is timely updated, rich in content and convenient and quick to maintain.
5, the price is relatively cheap, that is, cost-effective.
Difference between North Bridge and South Bridge on Main Board
The most important part of the motherboard is the chipset of the motherboard. The chipset of the motherboard is generally composed of a north bridge chip and a south bridge chip, which together constitute the chipset of the motherboard.
Northbridge chip is mainly responsible for data transmission with CPU, memory and AGP interface, and is also connected with Southbridge chip through specific data channels.
The packaging method of Northbridge chip originally used BGA packaging method, and Intel's Northbridge chip has been changed to FC-PGA packaging method, but the motherboard Northbridge chip designed for AMD processor still uses the traditional BGA packaging method.
Compared with the North Bridge chip, the South Bridge chip is mainly responsible for communicating with I/O devices such as IDE devices, PCI devices, sound devices and network devices. So far, the South Bridge chip can only see one of the traditional BGA packaging modes.
Baidu encyclopedia-motherboard