Unfortunately I didn’t find opcode clock cycles on AMD’s website. AMD’s website seems to be almost unmaintained, i.e., lots of dead links. Below are some clock cycles gathered through experiment by Agner Fog. I took the values measured for Bulldozer in Instruction Tables.
Due to out-of-order execution timings may vary in actual programs.
See the following programmer’s manuals from AMD:
- AMD64 Architecture Programmer’s Manual Volume 1: Application Programming
- AMD64 Architecture Programmer’s Manual, Volume 3: General-Purpose and System Instructions
- AMD64 Architecture Programmer’s Manual, Volume 5: 64-Bit Media and x87 Floating-Point Instructions