Win7 system 64-bit and 32-bit which is better, how to choose

win7 system has many versions, home version, advanced version, flagship version, and today we are talking about the difference between win7 Ultimate system 64-bit and 32-bit; Br> Regardless of win7 system, win8 system, server 2003, etc., even XP system has 32 and 64 bit points.
Since the win7 system is now the mainstream computer operating system, today we focus on the win-bit system 32-bit 64-bit difference and choice, in fact, the system is basically the same.
I believe that there are still many users who don't know the difference between 32-bit and 64-bit win7 systems. Even the system they are using doesn't know how many are. In fact, it's very simple. We right click on the desktop & ldquo; computer & rdquo; icon -- and then click on the property, you can see it in the system information window, in the [system type] that will indicate that the system is a few. Usually 32-bit systems are also called X86, and 64-bit systems are represented by X64.
I will take a look at the more official ones:
[The efficiency of computer processors processing information in RAM (random access memory) depends on 32-bit and 64-bit versions of Windows. The 64-bit version can handle more memory and applications than 32-bit. This article is compiled by http://www.xitonghe.com
Let us understand it in a simple way. The 64-bit version can handle more than 4 GB of physical memory (RAM), up to 128 GB (yes, yes), while the 32-bit version can handle up to 4 GB of memory. Therefore, if you install a 32-bit version of Windows on your computer, it makes no sense to install more than 4 GB of RAM. 】
We should choose 32-bit win7 system or 64-bit win7 system;
1, according to configuration options: If your computer configuration is relatively high memory is also 4G or more, then Xiaobian recommended you to use 64-bit win7 system , can better play the performance of computer hardware, and if the memory is small, CPU and other hardware parameters are worse, then still use 32-bit system.
2, according to the program we use to choose: Although the 64-bit system claims to be compatible with most 32-bit programs, but there are still a small part of the 32-bit software can not run well on the 64-bit win7 system, if It doesn't happen that your application can only run on a 32-bit system, so we are still using the win7 32-bit Ultimate system.
After the system box Xiaobian above, friends should have a deeper understanding of the 32 system and 64-bit system, then you can choose the appropriate operating system.