# osu

Adrian Freed

10/31/2020, 3:31 PM
@User Such optimization strategies were researched a lot shortly after 130nm and dual Vt were introduced, i.e., at the beginning of the leakage scare. This paper discusses substitution algorithms: . The leakage power efficiency gain they report is typical for these ideas (14%) although these folk manage to achieve 27% over a wide temperature range: