i386和x86（I386 and x86）.docVIP

i386和x86（I386 and x86） What is the meaning of i386 and X86 IA32: 32 bits Intel Architecture (32 bit Intel Architecture) IA64: 64 bits Intel Architecture (64 bit Intel Architecture) I386: Intel 386 (386 machines, the old system also refers to IA32 CPU) I486: Intel 486 I586: Intel 586 (Pentium, K6 grade CPU) I686: Intel 686 (Pentium II, Pentium III, Pentim 4, K7 grade CPU) More than 86 can also be called x86, known as the x86 IA32 CPU framework also means that X86 is a general-purpose computer Intel series number, also identifies a set of general instruction set computer. Early Intel CPU number is 808680286, because the whole series of CPU are compatible, so are used to identify the X86 instruction set. Now the Pentium, P2, P4, Celeron series will support X86 instruction system, so it belongs to the X86 family. X86 family 6 model 65 means that the CPU belongs to the x86 family of the sixth generation products, manufactured by 65ns technology. AT/AT COMPATIBLE said this meaning should be compatible with the AT/AT instruction. I386 is a general-purpose processor type Intel, for 386486586686 CPU. Some RPM also distinguish between these types. * * * The difference between the i386 and x86 operating system X86 contains i386, i386 is only a part of the x86. X86 x here is a unknown nature, he can be 3, 4, 5, 6, 7. X86 is set up by Intel CPU architecture. His 8086 and 8088, 80286, 80386, 80486, Pentium, Pentium Pro, Pentium MMX, Pentium 2, P3, P4, and later PD, Core series, Xeon x86 series. AMD and Intel architecture compatible with the full range (the AMD is definitely wrong, if the landlord as a non x86 architecture using a desktop computer, certainly not here to ask this question). Of course the recent re emergence of VIA C7 series. They are all x86 architecture. More representative of X86 is Intel 32 bit CPU architecture. But which is divided into many generations. I386 is the 80386 generation of CPU standards, mainly supporting protected mode and real mode 32 of the two