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Head-to-head · GPU Overclocking Software

TuxClocker vs MoreClockTool

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score TuxClocker #6 in GPU Overclocking Software 8.2/10 Free plan Free plan✓ 4 of 5 features Visit TuxClocker
MoreClockTool #8 in GPU Overclocking Software 7.8/10 Free plan · 7-day trial Free planFree trial✓ 4 of 5 features Visit MoreClockTool

TuxClocker leads on 0 checks, MoreClockTool on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreTuxClocker · 8.2/10
  • Free planboth
  • Free trialonly MoreClockTool

TuxClocker scores higher on our rubric for gpu overclocking software: 8.2 against 7.8 out of 10; our editors rank them #6 and #8.

On gpu vendor support, TuxClocker gives you Multi-vendor where MoreClockTool offers Amd. On operating systems, TuxClocker gives you Linux where MoreClockTool offers Windows.

TuxClocker is the better fit for linux users wanting a graphical tuner. MoreClockTool is the better fit for windows AMD enthusiasts.

  • TuxClocker fits best

    Linux users wanting a graphical tuner

  • MoreClockTool fits best

    Windows AMD enthusiasts

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Side by side

Feature TuxClocker 8.2/10 Visit ↗ MoreClockTool 7.8/10 Visit ↗
At a glance
Editor score 8.2 7.8
Ranking #6 in GPU Overclocking Software #8 in GPU Overclocking Software
Best for Linux users wanting a graphical tuner Windows AMD enthusiasts
Pricing model Free Free plan + paid
Starting price Free plan —
Free plan ✓ ✓
Free trial — 7 days
Deployment Desktop Desktop
Platforms Linux Windows
Support Community Community
Built for Solo, Small business Solo, Small business
Features TuxClocker 4/5 · MoreClockTool 4/5
Custom voltage control ✓ ✓
Fan curve control ✓ ✓
Power limit control ✓ ✓
Tuning profiles ✓ ✓
On-screen overlay Not checked yet Not checked yet
Specs
GPU vendor support Multi-vendor Amd
Operating systems Linux Windows
Our review
Pros
  • Controls clocks, voltage, fans, power limits, and monitoring
  • Supports multiple devices with profiles and startup application
  • Combines a Qt interface with a D-Bus daemon for automation
  • Detailed GPU, VRAM, voltage and power-limit controls
  • Interactive fan curves and saved tuning profiles
  • Memory timing selection with real-time apply and reset controls
Cons
  • GPU features vary by model, driver, and configuration
  • Some voltage controls are limited to supported hardware
  • Linux is the only supported operating system
  • Supports compatible AMD graphics cards rather than multiple GPU vendors
  • MoreClockTool 2.0 is a paid Microsoft Store application
  • The free 1.x version and paid 2.0 version are separate offerings
Our verdict

TuxClocker is an open-source GPU overclocking and hardware-monitoring application for GNU/Linux. It is designed for Linux users who want graphical control over supported NVIDIA and AMD GPUs rather than relying only on command-line tools.…

Read the review →

MoreClockTool is a Windows desktop utility for tuning compatible AMD Radeon graphics cards. It is aimed at experienced users and enthusiasts who want direct control over GPU and VRAM clock frequencies, voltage, power limits, memory timing…

Read the review →
  1. TuxClockerGPU Overclocking Software 8.2Free plan
  2. MoreClockToolGPU Overclocking Software 7.8Free plan · 7-day trial

Strengths and trade-offs

  • TuxClocker — where it wins

    • Controls clocks, voltage, fans, power limits, and monitoring
    • Supports multiple devices with profiles and startup application
    • Combines a Qt interface with a D-Bus daemon for automation

    Where it doesn't

    • GPU features vary by model, driver, and configuration
    • Some voltage controls are limited to supported hardware
    • Linux is the only supported operating system

  • MoreClockTool — where it wins

    • Detailed GPU, VRAM, voltage and power-limit controls
    • Interactive fan curves and saved tuning profiles
    • Memory timing selection with real-time apply and reset controls

    Where it doesn't

    • Supports compatible AMD graphics cards rather than multiple GPU vendors
    • MoreClockTool 2.0 is a paid Microsoft Store application
    • The free 1.x version and paid 2.0 version are separate offerings

More comparisons

All GPU overclocking software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update