MoreClockTool review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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 levels, fan behavior and tuning profiles. The software communicates with AMD drivers through the ADLX library, keeping its focus on AMD hardware and Windows rather than broader multi-vendor support.

Its main strength is the depth of its tuning controls. MoreClockTool supports GPU voltage control, GPU power-limit adjustment, interactive fan curves, real-time apply and reset controls, and profile management for tuning and fan settings. MoreClockTool 1.x includes GPU and VRAM clock controls, voltage and GPU power controls, fan controls, and load-and-save tuning profiles. MoreClockTool 2.0 adds GPU voltage and power-limit controls, interactive fan curves, tuning and fan profiles, and a Windows desktop application. This makes it a fit for users who want separate control over performance, cooling and memory behavior rather than a simplified preset-based tool.

The product is split between a free MoreClockTool 1.x download and MoreClockTool 2.0, which is offered as a paid Microsoft Store application with a seven-day trial. Store pricing varies by region. The distinction matters when choosing a version: users seeking a free option can start with 1.x, while users who want the newer application experience should consider 2.0. MoreClockTool should suit Windows users with compatible AMD cards who understand the implications of clock, voltage, power and fan adjustments. Users with non-AMD graphics cards, other operating systems, or a preference for a broader hardware platform should choose a different tool.

MoreClockTool pros and cons

• 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

MoreClockTool fact sheet, pricing and score →

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update