The performance of the motherboard is mainly determined by the Northbridge chip. The Northbridge chip is one of two chips in a personal computer motherboard chipset based on Intel processors. The data processing capacity of the Northbridge chip is very large, and its main function is to control the memory.
Detailed introduction:
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Beiqiao is based on One of the two chips in the personal computer motherboard chipset of the Intel processor, the Northbridge is designed to process high-speed signals, usually processing central processing units, memory, PCI Express graphics cards (in the early years, AGP graphics cards), and high-speed PCI Express X16/X8 port, as well as communication with the south bridge.
Features:
The data processing capacity of the Northbridge chip is very large, and the heat generation is also increasing. Therefore, the Northbridge chips are covered with heat sinks to enhance the heat dissipation of the Northbridge chip. Some motherboards The Northbridge chip will also work with a fan to dissipate heat. Because the main function of the Northbridge chip is to control memory, and memory standards change frequently like processors, the Northbridge chips in different chipsets are definitely different. Of course, this does not mean that the memory technology used is completely different, but There must be some differences between the Northbridge chips of different chipsets.
Function:
The North Bridge chip is responsible for communicating with the CPU and controlling the memory (limited to Intel CPUs other than the Core series. AMD series CPUs have integrated memory control in the CPU after the K8 series) processor, so the Northbridge chip of the AMD platform does not control the memory), AGP data is transmitted within the Northbridge, providing information on the type and main frequency of the CPU, the front-side bus frequency of the system, the type of memory (SDRAM, DDR SDRAM and RDRAM, etc.) and the maximum Capacity, AGP slot, ECC error correction and other support, the Northbridge chip of the integrated chipset also integrates a graphics processor.
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