A prerequisite for stable and continuous operation of a personal computer is the need to carefully select all components during assembly. This will not only minimize the number of possible failures, but also protect components from failure. So, any person assembling the system unit should have a clear idea of how to choose a processor for the motherboard.
Installation method
The central processor is a common microcircuit with a high degree of integration of electronic components. To turn it on, many thin contact legs are used. Previously, all manufacturers adhered to one standard, according to which the aforementioned legs were part of the chip (soldered at one of the stages of production). This design decision is called PGA. The processor was inserted with legs into a special socket-socket on the motherboard and mechanically fixed there. However, subsequently, Intel began to take a different approach, in which a set of pins was located in the connector, and instead of the legs of the processor, contact pads were placed at the corresponding points. This made it possible to reduce the cost of production. This solution is called LGA. In both cases, the connectors are designed for a certain number of legs of the chip.
Load
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There were times when buyers wanted to install a powerful chip on an openly budget model. Although the motherboard manufacturer indicated support for the selected processor, an attempt to install an appropriate cooling system (not basic, but effective) on the board did not end in any good. So, a large radiator could block the near PCI-Express slots, subsequent maintenance was much more complicated, etc. Thus, a person studying how to choose a processor for the motherboard can be recommended to compare the dimensions of the desired cooling system with the dimensions of the motherboard.
Memory
All modern microprocessors incorporate a memory controller. This allows you to achieve a significant increase in the speed of data exchange, eliminates the compatibility problem, simplifies the wiring of the board.
However, you can still meet the decisions of previous generations, in which the memory module control chip is a separate chip located on the motherboard. Very often, these boards allow you to install RAM strips of any of two types (for example, DDR2 and DDR3), these are transitional models. Understanding how to choose a processor for the motherboard, and faced with similar solutions, you need to consider that the board allows only one type of memory at a time. If the microprocessor is designed to work with DDR3, then they must be installed.Expediency
Interestingly, choosing a motherboard for a processor is just as important as choosing a central chip for a specific motherboard, which we will show later. When choosing components, it is important to observe the principle of parity, according to which the price categories of the processor and the board must be appropriate.
That is, by installing a productive microprocessor in a cheap motherboard, the owner will limit the capabilities of the system. For example, a system unit based on the budget board ASRock 960GM-VGS3 FX for 2500 rubles. should not be assembled with an AMD FX-9370 processor for 15 thousand rubles, since in this case only basic functions will be implemented, and bonuses in the form of a mechanism for connecting several video cards, a faster version of SATA, memory size and frequency, etc. support., Asus CROSSHAIR V FORMULA-Z. , 14 . . AM3+. , DDR3 -2400 ; SATA 6Gb/s; SLI/CrossFire X.
To fully unleash the full potential, you need a processor capable of working with 2133 MHz memory and designed for installation in Socket AM3 +. Since the board is of the upper price category, the microprocessor is recommended with a cache of the third level and a high frequency of operation. In this case, the principle of compatibility from top to bottom is fulfilled, that is, the board will be able to work with the entire line of AMD products with the appropriate socket (even if the controller supports 1333 MHz memory). You can choose a motherboard for a processor with an idea for the future: to purchase a good motherboard and a budget CPU, which will be replaced later on with a better solution.Video adapter
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Sometimes owners of laptop computers are asked to improve the performance of their computing systems. This problem is solved by replacing the processor. You need to determine the type of socket that the board supports, and choose a replacement. In addition, the reference frequency of the old and new processors should be the same. It is also desirable that the TDP also match (or be less). That is, instead of the Pentium M 730 (1.6 GHz), you can put the Pentium M 780 (2.26 GHz).