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Arc Power
What it is
Arc Power is a free Windows utility for tuning Intel Arc graphics cards, monitoring hardware, managing profiles, and changing graphics settings. Driver-backed controls can adjust supported clocks, power, temperature, and fan behavior within limits reported by the device and driver. Its overlay can display clocks, temperatures, power, utilization, VRAM, FPS, 1% Low / 99% FPS, and frame time. Users can save named tuning profiles and set one to load when Arc Power starts. Graphics options include XeSS Frame Generation, frame synchronization, frame limits, low latency, and supported display settings. Alchemist GPUs support a negative voltage offset bounded to -200 mV. Reversible Windows graphics tweaks can be enabled, disabled, or reverted. Arc A3/A5/A7 and B580/B570 are listed as verified working; Arc Pro B50 and integrated Arc graphics are limited to tweaks and telemetry. Arc tuning requires an Intel Arc GPU. Installer and portable downloads target 64-bit Windows 10 or 11.
For and against
For
- Driver-backed clock, power, and fan controls
- Overlay reports detailed performance readings
- Named profiles can apply at startup
- Reversible Windows graphics tweaks
- Installer and portable downloads available
Against
- Arc tuning requires an Intel Arc GPU
- Some GPUs are limited to tweaks and telemetry
- Requires 64-bit Windows 10 or 11
The verdict
Arc Power gathers Arc tuning, telemetry, profiles, graphics controls, and reversible Windows options in one free utility. Its capabilities depend on the selected GPU and driver, with verified support listed for specific Arc models.
Who it suits
Arc Power suits Windows users with supported Intel Arc GPUs who want driver-backed tuning, monitoring, profiles, and an on-screen overlay. Arc Pro B50 and integrated Arc owners receive only the listed tweaks and telemetry functions.
On the record
- GPU compatibility
- Arc A3/A5/A7 and B580/B570 are listed as verified working; Arc Pro B50 and Arc integrated graphics are listed for tweaks and telemetry only.github.com · read 30 Sep 2026
- GPU limitation
- Arc tuning requires an Intel Arc GPU, though AMD and NVIDIA adapters may remain visible for telemetry when their vendor libraries are available.github.com · read 30 Sep 2026
- GPU tuning
- It supports overclocking and fan control where the selected GPU and driver expose those capabilities.github.com · read 30 Sep 2026
- Graphics features
- The Graphics section includes XeSS Frame Generation, frame synchronization, frame limits, low latency, and supported display settings.github.com · read 30 Sep 2026
- Graphics settings
- Graphics options include XeSS Frame Generation, frame synchronization, frame limits, low latency, and supported display settings.github.com · read 30 Sep 2026
- Installation and support
- The maker lists Windows 10 or 11 64-bit as a requirement and offers installer and portable downloads; troubleshooting guidance and an issue tracker are available through the project repository.github.com · read 30 Sep 2026
- Integrations
- The project says it is powered by IGCL, RTSS, LibreHardware Monitor, and OBS, and credits Ascent OBS for OBS integration.github.com · read 30 Sep 2026
- License
- The repository identifies its license as GPL-2.0.github.com · read 30 Sep 2026
- Maker
- The repository is published under the GitHub account YamsSE.github.com · read 30 Sep 2026
- Monitoring
- The overlay can display clocks, temperatures, power, utilization, VRAM, FPS, 1% Low / 99% FPS, and frame time.github.com · read 30 Sep 2026
- Notable limitation
- Arc tuning requires an Intel Arc GPU, while AMD and NVIDIA adapters are visible for telemetry only when their vendor libraries are available.github.com · read 30 Sep 2026
- Profiles
- Users can save and load named tuning profiles and configure a profile to apply when Arc Power starts.github.com · read 30 Sep 2026
- Purpose
- Arc Power provides driver-backed tuning, monitoring, graphics settings, profiles, and an in-game overlay for Intel Arc GPUs.github.com · read 30 Sep 2026
- Requirements and downloads
- The stated requirements are 64-bit Windows 10 or 11 and an Intel graphics driver for Arc features; the project offers installer and portable downloads.github.com · read 30 Sep 2026
- Safety
- The project warns that overclocking can damage hardware and may void warranties, and says extended ranges require confirmation and applied values are checked against driver read-backs.github.com · read 30 Sep 2026
- Supported GPUs
- The project lists Arc A3/A5/A7 and Arc B580/B570 as verified working, while Arc Pro B50 and Arc integrated graphics are limited to tweaks and telemetry.github.com · read 30 Sep 2026
- Tuning
- It offers driver-backed controls for supported clocks, power, temperature, fan behavior, and telemetry, with device-reported limits and read-back verification.github.com · read 30 Sep 2026
- Undervolting
- Alchemist GPUs support a driver-backed negative voltage offset bounded to -200 mV.github.com · read 30 Sep 2026
