Optimize MacBook Performance with VoltageShift

Github repositories

• sicreative/VoltageShift

  VoltageShift is a macOS tool that enables undervolting and power limit adjustments for Intel-based MacBooks with Haswell and Broadwell CPUs. The software allows users to change voltage offsets and optimize CPU performance for reduced heat, extended battery life, and quieter operation. It supports macOS 10.12 and above but requires disabling System Integrity Protection (SIP) for unsigned kernel extensions. Users can monitor CPU frequency, power, and temperature settings and apply custom voltage offsets. The tool also offers options for creating launch daemons and loading/unloading the kernel extension. Caution is advised, as improper usage may cause system instability or permanent damage.