there are only a handful of instructions that do interesting things beyond parallel versions of basic arithmetic and bitwise operations. https://branchfree.org/

there are only a handful of instructions that do interesting things beyond parallel versions of basic arithmetic and bitwise operations. https://branchfree.org/2019/05/29/why-ice-lake-is-important-a-bit-bashers-perspective/ https://branchfree.org/2019/05/29/why-ice-lake-is-important-... provides a good overview of them.