Green Curve

6.6easy start · #9 of 18
in GPU Overclocking Software

Free to practise onnot on record
Free trialnot on record
Well documentedyes
Runs where you worknot on record

Runs on Linux, Windows.

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Green Curve is ranked #9 of 18 in GPU overclocking software on The Geeks Club. It runs on Linux, Windows.

Compared on GPU overclocking software

Free plan: Yes
GPU vendor support: nvidia
Custom voltage control: Yes
Fan curve control: Yes
Power limit control: Yes
Tuning profiles: Yes
Operating systems: windows-linux

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The record

Purpose: Green Curve is an open-source utility for tuning NVIDIA voltage/frequency curves on Windows and Linux.
GPU support: It supports GeForce GPUs from Pascal through Blackwell, with a best-effort fallback backend for future architectures.
Curve and clock controls: It can inspect and edit live VF curves, clock offsets, effective VRAM offsets, and power target limits.
Fan control: Fan modes include driver auto, fixed percentage, and custom temperature curves with up to eight points, configurable hysteresis, and polling intervals.
Profiles: It provides five saved profile slots per user, global hotkey switching, and automatic profile switching based on the foreground application.
Automation: Built-in CLI commands support hardware probing, profile switching, and live-state output in text or JSON.
Integrations: The application uses NVAPI and NVML interfaces from the locally installed NVIDIA driver and does not bundle proprietary driver binaries.
Architecture: An unprivileged GUI or TUI client communicates with an elevated background service through a local named pipe on Windows or a restricted Unix domain socket on Linux.
Security: The project says it has no telemetry, analytics, cloud tracking, or remote error reporting; its optional GitHub release check sends no hardware information, profiles, or settings.
Updates: The optional updater verifies signed release manifests, and updates are installed only after the user consents.
Support limits: Windows x64 and Linux x64 are validated on real NVIDIA hardware; Windows arm64 and Linux arm64 are compile targets without completed live hardware validation.
Compatibility checks: The read-only self-test reports driver and VF-curve readback, memory topology, and control-domain availability.
Intended users: The project is for users tuning GeForce GPU clocks, voltage curves, power limits, or fan behavior; the README warns that tuning can cause instability or hardware damage.
License: Green Curve is licensed under the MIT License and is described as independent of NVIDIA.

Where it ranks on The Geeks Club

Best GPU Overclocking Software in 2026#9 of 18
Best GPU Tuning Software in 2026#9 of 15

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Sources

github.com/aufkrawall/green-curve· checked 29 Sept 2026
github.com/aufkrawall/green-curve/releases· checked 30 Sept 2026