Regarding the CPU problem of the notebook, the impact of the CPU on the performance of the notebook

The first floor is not all right, Pentium has a dual core, but it is a crude dual core, not a dual core in the real sense, but it is still a dual core, and it has reached the low threshold of dual core. And now the performance is getting better and better.

OK! As long as it is not a notebook under 13 inches, the CPU can be replaced under the premise that the motherboard is compatible, but it may have some impact on heat dissipation.

The landlord is mistaken.,The Pentium series doesn't seem to have a dual-core one.,Only the core series is a dual-core architecture.。 In principle, this book can be replaced with a CPU, as long as your motherboard supports it, it's OK, but it is generally not recommended to replace the CPU, because this book is not like a desktop, there are more factors to consider, such as heat dissipation, power consumption, etc., the general manufacturers are more reasonable, after all, their hardware engineers are more professional than us, and there are more factors to consider. Is yours a Pentium M, if so, the power consumption should not be large, even if you change the CPU power consumption of the core, it is about the same, after all, the manufacturing process of the two is somewhat similar.

If it's not Pentium M, then it's not recommended that you change it, because now all major notebook manufacturers produce their own motherboards that are suitable for their own brand notebooks, such as ASUS and Lenovo, etc., are all laptop motherboards designed and produced by themselves.

The current U of the Pentium dual-core series is based on the Core architecture. In terms of performance, there is a gap in performance because of the difference between the L2 cache and the front-end bus and core2, because it has also become the main product of the middle and low end. Therefore, in terms of energy consumption, it can actually rest assured, because the change of architecture has allowed it to get rid of the embarrassment of high frequency and low energy in the past.

It is the heart of the computer and has a great impact on the performance of the notebook.

2.The barrel principle is used to measure the performance of a computer, that is, the overall performance of a computer depends on the hardware with the lowest performance, not the hardware with the highest performance. Even if your CPU is advanced, the hard disk, memory, and graphics card are a mess, then the overall performance of the computer will not be able to improve.

Of course, a well-performing notebook will make your daily operations smoother.

You have too many startup items, and on the premise of excluding viruses, you can use the following method:

Start --- run ---msconfig ---Start" option to check all the checkboxes --- restart.

1.First bring up the task manager and see which processes are taking the most CPU.

2.Although you don't have any software open, some antivirus software will still run automatically when you boot up, you can check your antivirus software settings.

3.Some virus programs also run automatically and then occupy the CPU. Full anti-virus is possible.

4.If that doesn't work, you'll have to reinstall the system.

Enter in Run in the Start menu.

msconfig

Then cancel all the selected items in the startup items, of course, if you have installed antivirus, it is better to select it.

In this way, there are not many programs to run on the boot.

It will be more resource-saving.

**Processor is one of the main equipment of electronic computers and the core accessories in computers. Its function is mainly to interpret computer instructions and process data in computer software.

For your needs, the limited should not be the CPU (and the performance of the CPU is not just about the frequency, my notebook is T7250 dual-core!! My CPU usage was 40% when I played WOW -

The difference is very big,Fast and slow refers to the computing power of the processor,Fast operation,It can be processed quickly when using the program software,Otherwise, it is relatively slow,You can see it when you play a game,When you open the game alone,The two may not see any difference,But when you open the game 2 open 3 open 4 open the game is obvious,Poor performance is a little bit of a small card when you open 2,3 4 when you are almost watching。

Slides, good performance, almost no big impact, the picture is almost the same as a single open!

There is a big difference, a good processor is like your brain, the higher the IQ, the smarter it is, ......and vice versaWhen you open large software or games, you can see the difference in opening speed, which will also affect the running speed of the system. You get it on a cell, and please adopt it.

Basically, you can't feel the impact. The processor is generally compressing and decompressing. It will have an impact when you do the calculations. Playing games is mainly about graphics cards and memory.