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PenguinBurner

Free#4 of 19 in GPU Overclocking SoftwareGPU Tuning Software

PenguinBurner: A focused, open-source tuner for Linux gamers with NVIDIA GPUs. Ranked #4 of 19 in GPU Overclocking Software by our editors (8.7/10); pricing: Free plan; best for linux gamers using NVIDIA GPUs.

8.7/10Editor score
Visit PenguinBurner
PenguinBurner8.7 Visit PenguinBurner

At a glance

  • Editor score
    8.7 / 10
  • Pricing
    Free plan
  • Best for
    Linux gamers using NVIDIA GPUs
  • Free plan
    Yes
  • Paid from
    Free
  • Custom voltage control
    Yes
  • Facts checked
    20 Sep 2026
PenguinBurner screenshot

  • Where it wins

    • Automatic scans with verified efficiency, balanced, and performance tiers
    • Per-game profiles with adaptive switching for Steam and Lutris
    • Manual curves, fan and power controls, plus an in-game overlay

  • Where it doesn't

    • Supports NVIDIA GPUs only
    • Requires the proprietary NVIDIA driver and CUDA
    • Linux is the only supported platform

Our verdict on PenguinBurner

PenguinBurner is an open-source Linux application for NVIDIA GPU undervolting, overclocking, fan tuning, and per-game configuration. It is aimed at Linux gamers with supported NVIDIA hardware who want automated tuning alongside manual control. The application scans for stable voltage-frequency settings, saves verified efficiency, balanced, and performance tiers, and can switch profiles adaptively based on game frame rate. Its scope is focused rather than broad: NVIDIA GPUs are supported, Linux is the supported operating system, and the proprietary NVIDIA driver and CUDA are required.

Tuning depth is the product’s main strength. Users can edit voltage-frequency curves manually, configure power limits within profiles, and create fan curves or use automatic silent fan curves. Per-game profiles add a practical layer of control, while the overlay displays FPS, latency, clocks, power, and temperature data in-game. This combination gives users both automated starting points and the controls needed to refine a profile for a specific game or performance target.

Its ecosystem fit is centered on Linux gaming libraries and existing tuning workflows. Steam and Lutris integration connects profiles to game libraries, while MSI Afterburner profile import and LACT configuration export support transfers between tools. PenguinBurner suits Linux users who want a free, open-source NVIDIA tuning application with scans, profiles, overlays, and detailed controls. It is not a fit for users on Windows, users with non-NVIDIA GPUs, or systems that do not use the required proprietary NVIDIA driver and CUDA.

Your product? Our editors can test PenguinBurner in depth and publish a review, labelled as paid · from $149/mo →

PenguinBurner pricing

Plans Free planFree Free to use — no paid tier required for the core job.
See plans on github.com

PenguinBurner fact sheet

Free planYes
Paid fromFree
GPU vendor supportNvidia
Custom voltage controlYes
Fan curve controlYes
Power limit controlYes
Tuning profilesYes
On-screen overlayYes
Operating systemsLinux
DeploymentDesktop
PlatformsLinux
SupportCommunity, Docs
Built forSolo, Small business (editorial estimate)
Integrations4 integrations: Steam, Lutris, MSI Afterburner, LACT
PricingFree plan
Websitegithub.com
Facts checked20 Sep 2026

PenguinBurner integrations

PenguinBurner lists 4 integrations on its own site.

  • Steam
  • Lutris
  • MSI Afterburner
  • LACT

Alternatives to PenguinBurner

See all PenguinBurner alternatives →

PenguinBurner vs the competition

Compare PenguinBurner with any tool side by side →

Also Ranked In

PenguinBurner is ranked in 2 of our directories.

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Featured on iTechGuides

Featured on iTechGuides — PenguinBurner 8.7/10

PenguinBurner 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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