- Home
- GPU Overclocking Software
- MoreClockTool
MoreClockTool
What it 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 RDNA 2 and RDNA 3 support, with RDNA 4 compatibility added in an April 2025 update. Users can enter minimum and maximum clock frequencies in MHz, limit voltage increases, and adjust GPU power by percentage. Multiple settings profiles can be saved and loaded, including profiles created in Wattman. Set applies changes to the system in real time, while Reset restores factory defaults. MCT also has a Memory Fast Timing Level setting and fan controls analogous to Wattman; further memory and fan settings are directed to MorePowerTool. The listed MCT 1.1.11 Version 2 release, dated 12.04.2025, includes 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, warning that higher voltages may damage hardware.
For and against
For
- Supports listed RDNA 2, RDNA 3, and RDNA 4 cards.
- Saves and loads multiple settings profiles.
- Can load profiles created in Wattman.
- Set applies changes in real time.
Against
- Use is experimental and at the user's own risk.
- Higher voltages may damage hardware.
- Further memory and fan settings require MorePowerTool.
The verdict
MoreClockTool provides clock, voltage, power, profile, and selected fan and memory controls for newer AMD graphics cards. The maker limits its intended use to experienced users and evaluation purposes.
Who it suits
MCT is intended only for experienced users evaluating overclocking on newer AMD graphics cards. It is not intended for all-settings use in production systems around the clock.
Plans and prices
MoreClockTool (MCT)
For newer AMD graphics cards · Use and overclocking at your own risk · For experienced users and evaluation purposes
Read 3 Oct 2026 · igorslab.de
On the record
- Apply and reset
- Set applies changes to the system in real time, while Reset restores factory defaults.igorslab.de · read 3 Oct 2026
- Clock controls
- Users can enter minimum and maximum frequencies numerically in MHz.igorslab.de · read 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.igorslab.de · read 3 Oct 2026
- Intended users
- The maker says the tool should be used only by experienced users for evaluation purposes.igorslab.de · read 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.igorslab.de · read 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.igorslab.de · read 3 Oct 2026
- Profiles
- Users can save and load multiple settings profiles and load profiles created in Wattman.igorslab.de · read 3 Oct 2026
- Purpose
- MCT is a lightweight tool intended to complement MorePowerTool and Red BIOS Editor and replace AMD Wattman for simpler overclocking.igorslab.de · read 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.igorslab.de · read 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.igorslab.de · read 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.igorslab.de · read 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.igorslab.de · read 3 Oct 2026
