Best PC Overclocking Software in 2026 · page 2

ZenMaster

ZenMaster is a free, open-source Python tool for configuring AMD Zen processors through the System Management Unit.

ASUS Armoury Crate

ASUS Armoury Crate is free Windows software for managing an ASUS or ROG gaming PC and supported connected devices.

Karhu RAM Test

Karhu RAM Test is a paid Windows memory stress-testing tool designed to detect faulty hardware and instability from overclocking.

overclockSPD

overclockSPD is a free GPL-3.0 project of Linux shell and Python scripts for reading and writing RAM SPD data and changing memory timings, voltages, and configuration.

ZenStates

SMUDebugTool