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MoreClockTool

MoreClockTool (MCT) is a free Windows utility for simpler overclocking of newer AMD graphics cards, intended to complement MorePowerTool and Red BIOS Editor.

Place
#12 of 19
Score
5.9

What MoreClockTool is

MoreClockTool (MCT) is a free Windows utility for simpler overclocking of newer AMD graphics cards, intended to complement MorePowerTool and Red BIOS Editor. The maker lists support for RDNA 2 and RDNA 3, and an April 2025 update added RDNA 4 compatibility. Users can enter minimum and maximum clock frequencies in MHz, limit voltage increases and adjust GPU power by percentage. MCT can save and load multiple settings profiles, including profiles created in Wattman. Its Set control applies changes in real time, while Reset restores factory defaults. It also includes a Memory Fast Timing Level setting and fan controls analogous to Wattman; the maker points users to MorePowerTool for further memory and fan settings. The download page lists MCT 1.1.11 Version 2, dated 12.04.2025, with ADLX 1.4 support, RDNA4 bug fixes and an ImageSharpening Sharpen Desktop feature. The maker describes use as experimental and at the user's own risk, noting that higher voltages can damage hardware.

Good

  • Free Windows utility
  • Supports RDNA 2, RDNA 3 and RDNA 4
  • Saves and loads multiple settings profiles
  • Reset restores factory defaults

Watch out

  • Use is experimental and at the user's own risk
  • Higher voltages may damage hardware
  • Not intended for all-settings production use around the clock

Who it suits

MCT is intended for experienced users evaluating supported newer AMD graphics cards. It is not presented for routine production use with all settings around the clock.

Verdict

MCT provides direct clock, voltage, power and profile controls for supported AMD cards. Its experimental status and hardware risks make it a tool for experienced users only.

Plans and prices

From MoreClockTool's own pricing page, checked 3 Oct 2026.

All about pricing
PlanPriceWhat it gives you
MoreClockTool (MCT)FreeFor newer AMD graphics cards · Use and overclocking at your own risk · For experienced users and evaluation purposes

The facts

Each one read from MoreClockTool's own pages, with the date it was checked.

Where it runs

Apply and reset
Set applies changes to the system in real time, while Reset restores factory defaults.checked 3 Oct 2026

What it does

Clock controls
Users can enter minimum and maximum frequencies numerically in MHz.checked 3 Oct 2026
Distribution
The maker says the software is available free of charge from its site and warns that other sources may host unauthorized or older versions or malware.checked 3 Oct 2026
Intended users
The maker says the tool should be used only by experienced users for evaluation purposes.checked 3 Oct 2026
Latest listed release
The download page lists MCT 1.1.11 Version 2, dated 12.04.2025, with ADLX 1.4 support, RDNA4 bug fixes, and an ImageSharpening Sharpen Desktop feature.checked 3 Oct 2026
Memory timing and fan
MCT includes a Memory Fast Timing Level setting and fan controls analogous to Wattman; the maker directs users to MorePowerTool for further memory and fan settings.checked 3 Oct 2026
Profiles
Users can save and load multiple settings profiles and load profiles created in Wattman.checked 3 Oct 2026
Purpose
MCT is a lightweight tool intended to complement MorePowerTool and Red BIOS Editor and replace AMD Wattman for simpler overclocking.checked 3 Oct 2026
Safety and liability
The maker describes use as experimental and at the user's own risk, says higher voltages may damage hardware, and says the software is not intended for 24/7 use with all settings in production systems.checked 3 Oct 2026
Support
The maker directs feedback and discussion to the igor’sLAB community forum and asks users not to contact the editorial team directly about functionality or use.checked 3 Oct 2026
Supported graphics cards
The maker says MCT is for newer AMD graphics cards and lists support for RDNA 2 and RDNA 3; its April 2025 update adds RDNA 4 compatibility.checked 3 Oct 2026
Voltage and power
The tool can limit voltage upward and adjust GPU power by a percentage, with some ranges configurable through MorePowerTool.checked 3 Oct 2026

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