x64 and x86: These are the differences

The designations x64 and x86 are different processor architectures. They differ in several ways, such as the amount of physical memory. They also determine which operating system version you can use.

This is the difference between x64 and x86

For example, if you want to install a new operating system, you usually encounter the distinction between a 32-bit and a 64-bit version. Which version you need to install depends on the processor architecture you are using. In this case, the terms x64 and x86 are used.

1. The terms for the individual architectures have evolved over time and refer to the processors and the compatible instruction sets.
2. Meanwhile, x86 is used to refer to a 32-bit processor, whereas x64 refers to a 64-bit processor. In a narrower sense, this describes the instruction set used by the processor.
3. Usually, a 64-bit processor is more powerful than a 32-bit processor, because it can address and also use more memory. Letzterer kann nur einen begrenzten physischen Speicher von 4 GB verarbeiten, unabhängig davon, wie viel wirklich im Computer eingebaut ist.
4. Auch die verwendeten Programme sind abhängig von der verbauten Architektur.
5. Unter Windows können Sie unter „System“ > „Infos“ im Bereich „Gerätespezifikation“ einsehen, welcher Prozessor verbaut ist.
6. Fast alle Computer verwenden heutzutage nur noch die x64-Befehlssätze und damit ein 64-Bit-System.