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SPECIFICTION
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Arc Power

yamsse.github.io

Windows
Visit yamsse.github.io
Spec score 7.3 #13 of 19 in GPU Overclocking Software

What it is

Arc Power is a free Windows utility for Intel Arc graphics cards. It combines driver-backed tuning, hardware monitoring, graphics options, saved profiles and an in-game overlay in one application. Supported controls can cover clock speeds, power limits, temperature targets and fan behavior, depending on the selected GPU and its driver. The overlay reports clocks, temperatures, power, utilization, VRAM, FPS, 1% Low and 99% FPS readings, plus frame time. Alchemist cards can receive a negative voltage offset down to -200 mV. Named tuning profiles can be saved, loaded and set to apply when Arc Power launches. Graphics controls include XeSS Frame Generation, synchronization, frame limits, low-latency options and supported display settings. Reversible Windows graphics tweaks are also available. Arc A3/A5/A7 and B580/B570 are verified working; Arc Pro B50 and integrated Arc graphics are limited to tweaks and telemetry. Arc tuning needs an Intel Arc GPU, while AMD and NVIDIA cards may appear for telemetry. Windows 10 or 11 64-bit is required, with installer and portable downloads.

Spec sheet

Purpose
Arc Power provides driver-backed tuning, monitoring, graphics settings, profiles, and an in-game overlay for Intel Arc GPUs.Read 30 Sep 2026 · github.com
Integrations
The project says it is powered by IGCL, RTSS, LibreHardware Monitor, and OBS, and credits Ascent OBS for OBS integration.Read 30 Sep 2026 · github.com
License
The repository identifies its license as GPL-2.0.Read 30 Sep 2026 · github.com
Maker
The repository is published under the GitHub account YamsSE.Read 30 Sep 2026 · github.com
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.Read 30 Sep 2026 · github.com
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.Read 30 Sep 2026 · github.com
GPU tuning
It supports overclocking and fan control where the selected GPU and driver expose those capabilities.Read 30 Sep 2026 · github.com
Graphics features
The Graphics section includes XeSS Frame Generation, frame synchronization, frame limits, low latency, and supported display settings.Read 30 Sep 2026 · github.com
Graphics settings
Graphics options include XeSS Frame Generation, frame synchronization, frame limits, low latency, and supported display settings.Read 30 Sep 2026 · github.com
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.Read 30 Sep 2026 · github.com
Monitoring
The overlay can display clocks, temperatures, power, utilization, VRAM, FPS, 1% Low / 99% FPS, and frame time.Read 30 Sep 2026 · github.com
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.Read 30 Sep 2026 · github.com
Profiles
Users can save and load named tuning profiles and configure a profile to apply when Arc Power starts.Read 30 Sep 2026 · github.com
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.Read 30 Sep 2026 · github.com
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.Read 30 Sep 2026 · github.com
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.Read 30 Sep 2026 · github.com
Tuning
It offers driver-backed controls for supported clocks, power, temperature, fan behavior, and telemetry, with device-reported limits and read-back verification.Read 30 Sep 2026 · github.com
Undervolting
Alchemist GPUs support a driver-backed negative voltage offset bounded to -200 mV.Read 30 Sep 2026 · github.com
Windows tweaks
The Tweaks section offers reversible Windows graphics options that can be enabled, disabled, or reverted.Read 30 Sep 2026 · github.com

Strong points and limits

Strong points

  • Free plan with no listed price
  • Overlay includes FPS and frame-time readings
  • Named profiles can apply at startup
  • Reversible Windows graphics tweaks
  • Installer and portable downloads available

Limits

  • Arc tuning requires an Intel Arc GPU
  • Arc Pro B50 has tweaks and telemetry only
  • Requires 64-bit Windows 10 or 11
  • No free trial is listed

Who it suits

It suits Windows users with supported Intel Arc GPUs who want tuning, telemetry, profiles and graphics controls. Owners of Arc Pro B50, integrated Arc graphics, AMD cards or NVIDIA cards should note their more limited scope.

Verdict

Arc Power brings Arc-focused tuning, monitoring, profiles and graphics settings together for Windows. Its strongest coverage is on the listed Arc A-series and B580/B570 cards; other adapters have narrower telemetry or tweak support.

Where Specifiction places it

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