Instruction Set Architecture (ISA)

4004-8085 Instruction Set Architecture (ISA):

8086-80486 Instruction Set Architecture (ISA):

• 8086/8088 ISA
• 8087 ISA
• 80186/80188 ISA extensions
• 80286 ISA extensions
• 80287 ISA extensions
• 80386 ISA extensions
• 80387 ISA extensions
• 80486 ISA extensions

Pentium/K6 ISA extensions:

• Intel Pentium ISA extensions
• Intel Pentium Pro ISA extensions
• AMD K6-2 ISA extensions
• Intel Pentium MMX ISA extensions
• X86-32 ISA

SIMD ISA extensions:

• Intel MMX ISA extensions
• AMD 3DNow! ISA extensions
• AMD Enhanced 3DNow! ISA extensions
• Intel SSE ISA extensions
• Intel SSE2 ISA extensions
• Intel SSE3 ISA extensions
• Intel SSSE3 ISA extensions
• Intel SSE4.1 ISA extensions
• Intel SSE4.2 ISA extensions
• AMD K10 SSE4a ISA extensions
• AMD SSE5 ISA extensions

Modern ISA extensions:

• AMD X86-64 ISA extensions
• Intel SSE3 HTT ISA extensions
• Intel VMX ISA extensions
• Intel SMX ISA extensions
• AMD-V ISA extensions