Ask again, 4G memory, 32 bit is still 64

It is recommended to install a 32-bit system, and the 64-bit system currently only includes win7 (64-bit version due to the progress of the system, there are higher requirements for the computer as a whole, usually in xp and win7 (32-bit) under the smooth operation of the computer, in the above 64-bit system, can only be run.

Therefore, if you are not looking good and fun, but mainly practical, it is recommended to use a 32-bit system.

At the same time, most of the current programs, the game is still based on supporting 32-bit systems, and most of the new games are backward compatible, and on the other hand, the previous games do not provide upward compatibility.

If you want to fully use 4GB of RAM, you need to install 64, but in fact, installing 32 and 64 is not much different from 4GB of RAM.

It mainly depends on your other hard disk configurations, if your hardware configuration is relatively high, the hardware performance that can be played by installing 64 is greater.

Definitely 32-bit, in the school to maintain office equipment never use the 64-bit system, the compatibility is not high, in short, the 64-bit system is not suitable for personal use, the 64-bit system is suitable for those drawing engineers to use, usually personal use must be 32-bit.

And a lot of software is compatible with 32-bit systems, that is to say, 64-bit system resources are less than 32-bit system resources, 32-bit up to 4G memory, no matter how much memory you add, it's useless、、、 hope!

32-bit recommended.

Although there are about 700M that can't be read under 32 (x86) bits (32 bits can only be used in total memory seems to be),But if the memory is only 4G,,It's still recommended to use 32 bits,Because the 64 (x64) bit system consumes more resources than 32 bits,Medium configuration or use 32 bits。

4G is still 64-bit, 32-bit can't use all of your 4G memory.

64-bit systems are now common and can be compatible with 32-bit software.

Now there are 64 versions of the software for large games.

4G or above recommends 64 bits, 32 bits can only be recognized, about 700M waste.

There is more software that supports 32-bit than software for 64-bit systems, so it is recommended to install 32-bit.

According to their ownComputer hardwareconfiguration to decide.

Under normal circumstances, in the case of 4G memory, the difference between installing 64-bit and 32-bit systems is not very large, if the CPU performance is strong, you can consider installing 64-bit Win7 system.

If the CPU performance is weak and the 64-bit system takes up more resources, you can directly consider installing a 32-bit system.

A 64-bit system not only supports more memory, but also improves the performance of the system. It should be noted that if the hardware configuration is low, the 64-bit system does not have much advantage when the memory capacity is not large.

The difference between a 32-bit system and a 64-bit system.

1. The original intention of the design is different.

The 64-bit operating system was designed to meet the mechanical design.

and analysis, 3D animation.

and other areas that require large amounts of memory and floating-point performance. Whereas, the 32-bit operating system is designed for the average user.

2. The calculation speed is different.

64-bit CPU GPRS (Data width is 64-bit, 64-bit instruction set.

It can run 64-bit data instructions, which means that the processor can extract 64-bit tan-chain data at a time (only two instructions, extract 8 bytes of data at a time), which is twice as high as 32-bit (requires four instructions and extracts 4 bytes of data at a time), and theoretically the performance will be increased by 1 time.

3. The addressing ability is different.

64-bit processor.

The benefits are also reflected in the system's control over memory. Since the address uses a special integer, there is an ALU (Arithmetic Logic Combinator) and registers.

It is possible to handle larger integer counts, i.e. larger addresses.

If you specify to install the win7 system, it's best to install the 32-bit version,I've done a test specifically for this,Personally, I feel that if your memory is above 4G,Reach 6G 8G or higher,That64-bit win7 is very cool to use to increase memory,But if your memory is in4G or below,Just to identify the memory and install 64-bit win7 is more than worth the loss,Not cost-effective。 I'm using Q6600 CPU+8G memory,The system is Microsoft's official MSDN flagship version (note,The test was done before,At that time32-bit、64-bit Win7 have been used,Now I use the 2008R2 system in the screenshot below),If you use a third-party modified version or a lite version of the system, that's another matter,The result may be much worse。 First of all, 64-bit win7 recognizes a lot of memory,But don't forget that it itself boots up a lot of memory,I'm afraid many people ignore this。

Although you install a 64-bit win7 can identify more than 32 bits more than 700m, but after installing the required software and the necessary random startup software such as antivirus, firewall, etc., it itself will occupy three or four hundred to seven or eight hundred trillion memory more than 32-bit win7, and you may eventually get two or three hundred megabytes, is this advantage so obvious? I use 32-bit win7 to start normally about 900 megabytes, but 64-bit is more than 1400 to close to 2G (because the system will automatically do some memory compression operations), if you only have 4G memory, then which do you say is cost-effective? In addition, for your netbook, the 64-bit win7 boot itself also increases the burden on the machine, and the boot must be slower than the 32-bit.

The gap may not be very obvious just after installing the system, but you will feel it after a few days of use. In addition, when the free memory is less than a certain percentage, it will automatically compress the memory, which is actually to write a part of the infrequently used data to the hard disk, and this process is also quite slow. Speaking of applications, the best situation is a 64-bit system plus 64-bit applications, but most of the software is usually 32-bit, there is no 2G limit for a single application memory, and fast computing speed also refers to the cooperation with 64-bit applications, so you have no advantage in running 32-bit software on a 64-bit system, it is equivalent to running on an analog 32-bit platform of a 64-bit system, and there is still a memory limit for a single program, not to mention, the speed is slow, Although these differences are not so obvious if they are not specifically tested, they are not good after all.

In terms of stability, win7 itself is no different from 64-bit and 32-bit, because the main functionality** is almost the same, but the 32-bit and 64-bit versions are compiled. For applications, since 64-bit running 32-bit is equivalent to a simulated environment, as well as a number of other compatibility issues, the chances of errors are greater.

The difference between 32-bit and 64-bit memory in the system is explained, and the computer memory display is not fully displayed with more than 4G memory.

Of course, a 64-bit plug can run twice as fast as a 32-bit plug.

It is recommended to use a 64-bit system.

The computer is 4G running memory, and the 64-bit version of the system can be installed, whether it is 64-bit win7 or 64-bit win8, it can run smoothly.

32-bit system:

If the memory is higher than 3G, it will not be able to play performance, which will cause performance waste;

64-bit system:

It can make all the memory performance, but if it is lower than 4G memory, the computer will be slow and unable to run smoothly.

All 4GB of RAM can be installed on any 64-bit system. Therefore, a 64-bit system is recommended.

Expand. How to check the number of bits in your computer system:

1. Turn on the computer, enter the operating system, find "My Computer" or "Computer" on the desktop of the computer, right-click My Computer, and find the properties.

2. In the pop-up computer properties interface, find the computer operating system type, and you can see the number of bits of the computer here.

Hello netizens! It is known that your computer's memory is 4GB, and a 32-bit system can support a maximum of 4GB of RAM, while a 64-bit system can theoretically support a maximum of 21,4748,3648 GB, which is very large. Compared with 32-bit, 64-bit systems will have more background processes and higher memory usage.

A 64-bit system requires a minimum of 2GB of RAM, and your computer is eligible.

But in terms of performance and fluency, it's stillIt is recommended that you install the latest 32-bit Windows 10 Home Chinese version. If you don't mind the system features, we recommend that you install 64-bit Windows 7 (any version) or 64-bit XP (any version).

Note, however, that a 64-bit system requires a 64-bit CPU, check it out:

Open cmd, enter systeminfo, and press enter, find the processor column, such as "em64t, amd64, ia64, x86 64, intel64", the processor is a 64-bit processor; If "x86" appears, it is a 32-bit processor, and only 32-bit systems can be installed.

Extended information: 64-bit systems can run 64-bit and 32-bit software, while 32-bit systems can only run 32-bit software, and the current mainstream 64-bit system.

Hope the answer is helpful to you.

Have a good life.

Hope, thank you!

Use the win system 64-bit, but it is not recommended to use win10, because this system occupies a lot of memory, and the 4GB memory is too small for the win10 system.

It is recommended to install win7 64-bit system.

The reasons are; 64G is more sufficient, because Win7 32-bit system supports memory up to it, and it can't play the full effect of 4G memory.

64-bit system compatibility is many times more prominent than 32-bit memory capacity, and the benefits are:

Identify the number of memory.

The speed of the operation is twice as fast.

Theoretically, the performance will be increased by 1 times.

The compatibility of 64-bit systems is better.

It is better to use a 64-bit operating system for computers with 4G memory, because the 32-bit operating system cannot recognize all 4G memory, resulting in some memory being unusable and a waste of resources.

4G memory is carried out when installing the system, and it is OK to choose win7 32-bit system.

4G memory of the computer is best recommended to use the XP system,If you use win7, it's about the same,64 or 32 is just a way to deal with,After all, some ** installations don't support 32,But the impact is not too big。

You don't have to think about it, it must be a 32-bit system, after all, 4G memory is there.

If this 4G memory is also divided into a part of the video memory, then install 32 bits,

64, a lot of things support 64, and a very small number of them support both. 32 years later, if you play or 3D, some plugins will not work!

A 32-bit system is all you need to install.

The maximum supported memory is directly related to the operating system, even if it is a 64-bit processor, the memory supported by the 32-bit operating system is at most 2 to the 32nd power, which is 4G, but due to system allocation problems, some of them cannot be used by the system, so the 4G memory can be identified, but when displayed, the part occupied by the system cannot be managed, and only the part that can be managed can be displayed when displayed (about the reason: in fact, the reason for less than 4GB memory is in the 32-bit X86 architecture. 32-bit 32-bit can recognize 4G memory.

Because the 32-bit system is an x86 architecture, it means that the address bus of the personal computer is 32-bit, and the CPU, memory controller, and operating system are all designed according to the 32-bit address bus. The memory address** that the 32-bit address bus can support is 4096MB. These 4GB address codes can be allocated exactly 4GB of memory.

However, all other registers need to be assigned addresses** by the system, so a portion of the total 4GB of memory cannot be used because of the address **.

In fact, since Vista Win7, the system itself fully supports more than 4GB of large memory, but Microsoft does not allow it to be used.

In general, whether it is a 32-bit or 64-bit system, we generally surf the Internet and play games without seeing any obvious differences, so you don't need to worry about choosing a 32-bit or 64-bit system, generally install 32-bit, but if the memory is greater than 4GB, then there is nothing to say, you can only choose a 64-bit system.

If the integrated graphics card is installed with 32-bit, independent graphics card or independent core display, if you don't run large-scale games and software, it is just a general use, and 64-bit can also be, otherwise there will be lag and other phenomena.

First of all, what is your computer for? If it's for gaming, it's still 32-bit, or even XP system, it doesn't take up resources, and it runs fast.

If it is a business office, it also needs 32 bits, because many financial software is not compatible with 64 bits, so when to install 64 bits? In between, it doesn't matter what you're using, you can just play around and see it, anyway, it doesn't matter.

32 and 64 of 4G are fine, but it depends on whether your u can be brought up.

Installing a 32-bit system does not recognize all the memory.