sp1-sdk is used at run time in 3 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) sp1-sdk version
750 sp1-cli ^3.3.0
480 sp1-eval ^3.3.0
480 sp1-perf ^3.3.0
370 sp1-verifier dev ^3.3.0