ASUS GPU Tweak III vs Arc Power

ASUS GPU Tweak III9.2Visit Arc Power8.9Visit

Higher score ASUS GPU Tweak III #2 in GPU Overclocking Software 9.2/10 Free plan Free plan✓ 5 of 5 features Visit ASUS

vs

Arc Power #3 in GPU Overclocking Software 8.9/10 Free plan Free plan✓ 5 of 5 features Visit Arc Power

• ASUS GPU Tweak III fits best

  Windows users wanting guided GPU tuning

• Arc Power fits best

  Intel Arc users on Windows

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Side by side

Feature	ASUS GPU Tweak III 9.2/10 Visit ↗	Arc Power 8.9/10 Visit ↗
At a glance
Editor score	9.2	8.9
Ranking	#2 in GPU Overclocking Software	#3 in GPU Overclocking Software
Best for	Windows users wanting guided GPU tuning	Intel Arc users on Windows
Pricing model	Free	Free
Starting price	Free plan	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Desktop	Desktop
Platforms	Windows	Windows
Support	Email, Docs	Community, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business
Features ASUS GPU Tweak III 5/5 · Arc Power 5/5
Custom voltage control	✓	✓
Fan curve control	✓	✓
Power limit control	✓	✓
Tuning profiles	✓	✓
On-screen overlay	✓	✓
Specs
GPU vendor support	Multi-vendor	Multi-vendor
Operating systems	Windows	Windows
Our review
Pros	Free access to core tuning, scanning, profiles, monitoring, and OSD Supports NVIDIA and AMD graphics cards Includes voltage-frequency tuning, fan curves, and power limits	Overclocking, undervolting, power limits, and fan curves Profiles, telemetry graphs, overlays, and graphics settings Free, open-source Windows builds with RTSS, LHM, and OBS integration
Cons	Windows-only platform support Focused on discrete desktop graphics cards Advanced tuning may require careful profile management	Intel Arc is required for tuning controls AMD and NVIDIA support is limited to telemetry The latest release notes say the installer is currently broken
Our verdict	ASUS GPU Tweak III is free Windows software for tuning and monitoring discrete desktop graphics cards. It supports NVIDIA and AMD GPUs, making it suitable for Windows users who want guided control over clock speeds, memory frequency,… Read the review →	Arc Power is a free, open-source Windows desktop utility for tuning and monitoring Intel Arc graphics cards. It is aimed at Arc Alchemist and Battlemage users who want more control over clocks, voltage offsets, power and temperature… Read the review →

Strengths and trade-offs

• ASUS GPU Tweak III — where it wins

  • Free access to core tuning, scanning, profiles, monitoring, and OSD
  • Supports NVIDIA and AMD graphics cards
  • Includes voltage-frequency tuning, fan curves, and power limits

  Where it doesn't

  • Windows-only platform support
  • Focused on discrete desktop graphics cards
  • Advanced tuning may require careful profile management

• Arc Power — where it wins

  • Overclocking, undervolting, power limits, and fan curves
  • Profiles, telemetry graphs, overlays, and graphics settings
  • Free, open-source Windows builds with RTSS, LHM, and OBS integration

  Where it doesn't

  • Intel Arc is required for tuning controls
  • AMD and NVIDIA support is limited to telemetry
  • The latest release notes say the installer is currently broken

• ASUS GPU Tweak III9.2/10 · Free plan

  A free, feature-rich Windows toolkit for guided GPU tuning, profiles, and monitoring.

  Visit ASUSFull verdict →
• Arc Power8.9/10 · Free plan

  A free Windows utility for deep Intel Arc tuning, monitoring, profiles, and overlays.

  Visit Arc PowerFull verdict →