Win7 32-bit and 64-bit differences

Many users already know the existence of windows7 system, but I don't know, what is the difference between 32-bit and 64-bit win7? What is the difference?

Simply say x86 stands for 32-bit operating system, x64 Represents a 64-bit operating system. Their difference is mainly to look at the hardware support. If the CPU supports 64-bit operating system and the memory is larger than 4g, you can use the 64-bit operating system. However, most software is now 32-bit. Some software requires the latest version in win7. On stable operation, CPU addressing is 64 times faster than 32 bits, a 32-bit XP maximum memory can only recognize 3.25G, and 64-bit win7 can support up to 192G memory. So, should we choose a 64-bit or 32-bit system?

If our computer is equipped with more than 4GB of physical memory, we must also know whether the CPU supports 64-bit. Generally, the current mainstream CPUs are supported. There are exceptions, however, we can usually use the CPU—Z software to check if your CPU contains EM64T (INTEL) or X86_64 (AMD) instructions.

The difference between Windows 7 x86 and x64"

However, my memory is only 2GB, so the meaning of installing a 64-bit system is not great, and the 64-bit system should be noted. Although it is compatible with x86 programs, it is not all. You should know if your favorite programs also have For X64 versions.

Maybe some of the above users have already understood about it, and some of them are still confused. If you don't understand, you can come to this website to see related questions. If you understand more, you will understand their The difference is, in fact, still very simple.