Template:X86 processor modes

Part of a series on
Microprocessor modes for the x86 architecture
Real mode (Intel 8086) 8080 emulation mode (NEC V20/V30 only) Protected mode (Intel 80286) Unreal mode (Intel 80286) Virtual 8086 mode (Intel 80386) System Management Mode (Intel 386SL) Long mode (AMD Opteron) x86 virtualization (Intel Pentium 4, models 6x2)
First supported platform shown in parentheses

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