instructions) use. Particularly, saying "SSE extensions" is superfluous, as SSE abbreviation itself means "Streaming SIMD Extensions". Correct way to refer to particular (CPU-agnostic) technology is "SIMD instruction set", which is not limited to MMX, SSE family, AVX, NEON, etc. Since "instruction set" looks a bit too formal in the option description, use more casual and shorter word "instructions".