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Arc Power

Free#3 of 19 in GPU Overclocking Software

Arc Power: A free Windows utility for deep Intel Arc tuning, monitoring, profiles, and overlays. Ranked #3 of 19 in GPU Overclocking Software by our editors (8.9/10); pricing: Free plan; best for intel Arc users on Windows.

8.9/10Editor score

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At a glance

Editor score
8.9 / 10
Pricing
Free plan
Best for
Intel Arc users on Windows
Free plan
Yes
Paid from
Free
Custom voltage control
Yes
Facts checked
20 Sep 2026

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

Our verdict on Arc Power

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 limits, fan behavior, graphics settings, and in-game monitoring. Named profiles can apply at startup, while multi-GPU selection supports systems with multiple Intel Arc adapters. AMD and NVIDIA adapters may remain visible for telemetry when supported libraries are available, but they are not the target for tuning controls.

The feature set is broad for a GPU tuning utility. Arc Power provides GPU overclocking and clock-offset controls, negative voltage offsets for Alchemist GPUs, power and temperature limits, and automatic, fixed, or curve-based fan control. Live telemetry and monitoring graphs help present tuning data, while the click-through overlay can display information during gameplay. Graphics settings include XeSS frame generation and frame limits, and reversible Windows graphics tweaks add system-level controls. Profiles make it practical to save named configurations rather than adjust every setting from scratch.

Its ecosystem fit is strongest for Windows users who already work with RTSS, Libre Hardware Monitor, or OBS, since those integrations extend monitoring and capture workflows. The software is distributed through portable and installed Windows builds, but the latest release notes state that the installer is currently broken and recommend the portable build. Arc Power suits Intel Arc owners who want a focused, configurable tuning tool without a purchase price. Users seeking AMD or NVIDIA overclocking, or a non-Windows platform, should choose an alternative.

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Arc Power pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on yamsse.github.io

Arc Power fact sheet

Free plan	Yes
Paid from	Free
GPU vendor support	Multi-vendor
Custom voltage control	Yes
Fan curve control	Yes
Power limit control	Yes
Tuning profiles	Yes
On-screen overlay	Yes
Operating systems	Windows
Deployment	Desktop
Platforms	Windows
Support	Community, Docs
Built for	Solo, Small business (editorial estimate)
Integrations	3 integrations: RTSS, Libre Hardware Monitor, OBS
Pricing	Free plan
Website	yamsse.github.io
Facts checked	20 Sep 2026

Arc Power integrations

Arc Power lists 3 integrations on its own site.

RTSS
Libre Hardware Monitor
OBS

Alternatives to Arc Power

See all Arc Power alternatives →

Arc Power vs the competition

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Featured on iTechGuides

Arc Power is listed in our GPU Overclocking Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update