liter memory or CPU, CPU or memory

The motherboard of the 945 uses Celeron D, which is wasted. Let's change the CPU. With this CPU, even if you add the memory to 4 G, the performance improvement is not obvious.

Because the memory consumption is not as crazy as we think. Moreover, the DDR 2nd generation memory is highly efficient, and the data transfer efficiency of the hard disk is much higher than that of the previous ATA hard disk. Therefore, it is recommended that you change the CPU.

Of course, if possible, you can add another 667 RAM to the group of dual channels. CPU recommends E5200, which is currently the most cost-effective.

If the memory is less than 2G, the effect of upgrading the memory is much greater than that of upgrading the CPU, but the effect is not obvious after 2G.

It is recommended to sell your 667 memory in a second-hand store, and then buy 2 800 (within 10 yuan of the price difference between 800 and 667), and open the dual channel.

Because the dual-channel requires good compatibility, buying 2 at the same time may produce relatively close batches, the effect is good, and it is not easy to have compatibility problems.

Change the CPU.,Go buy a cool dual-core E5200 or something.,Memory1G is about the same.,If you have the money, you can add it with 1G, and it's 500 yuan.。

Memory,Now it's not expensive 667,It's only more than 90 pieces,Forming a dual-channel is very good for the improvement of the machine,CPU is enough to play COD。

Both are the best, and the CPU is upgraded to let the boss give a second-hand memory.

It's better to change the memory, the CPU has been overpowered, it's okay.

It's best to upgrade both, and considering the money and performance, you might as well upgrade the memory.

Memory, of course! You are running out of memory! ~

cpu or memory changed!

CPU or memory changes!

**The CPU (Central Processing Unit) is a very large-scale integrated circuit, which is the computing core and control unit of a computer. Its function is mainly to interpret and calculate the instructions of the machine and process the data in the computer software.

**The processor mainly consists of combinators (ALUs, arithmetic logic units) and caches, as well as buses that enable the data, control and state between them. Together with the internal memory and input and output (IO) devices, it is known as the three core components of the electronic computer.

Memory is one of the most important components of a computer, and it is the bridge that communicates with the CPU. All programs in the computer run in memory, so the performance of the memory mask has a great impact on the computer. Memory, also known as internal memory, is used to temporarily store computing data in the CPU and exchange data with external memory such as hard disks.

As long as the computer is running, the CPU will transfer the data that needs to be calculated to the memory for calculation, and when the operation is completed, the CPU will send the result out, and the operation of the memory also determines the stable operation of the computer. Memory is made up of parts such as memory chips, circuit boards, gold fingers, etc.

Both CPU and memory are important, and the CPU is more important than memory, and the CPU is equivalent to the brain.

**The processor (CPU) is one of the main equipment of the electronic computer and the core component in the computer. Its function is mainly to interpret computer instructions and process data in computer software. The CPU is the core component of the computer that is responsible for reading instructions, decoding instructions, and executing instructions.

CPU in PC:

CPU is the abbreviation of ** processor, is one of the main equipment of electronic computers, the core accessories in the computer, its function is mainly to interpret computer instructions and process data in computer software. The CPU is the core component of the computer that is responsible for reading, decoding and executing instructions.

The processor mainly includes two parts, namely the controller, the combinator, which also includes the high-speed buffer memory and the data and control bus that realize the connection between them, the three core components of the computer are the CPU, the internal memory, the input and output equipment, the function of the processing quieter is mainly to process instructions, perform operations, control time, and process data. <>