x86_64 means an x64 processor running an x86 operating system. An x64 OS is a 64-bit system; you can check this on Google if you don't believe me.
Yes, I probably just didn't take this into account: this:
x64 - The official name for versions of the Windows and Solaris operating systems, also used as the name for the architecture by Microsoft and Sun Microsystems.
Today, the most common are AMD64, x86-64, and x64.
because I was sticking to this:
x86-64. The initial version. This is the name under which AMD published the first preliminary specification.
Думающий поймет. Действующий совершит. Дорогу осилит идущий ©