17.1
CoreCtrl is a free, open-source GNU/Linux application for controlling computer hardware through profiles.
Free planOpen sourceLinux
Best GPU Tuning Software in 2026
Fine-tuning a GPU involves tradeoffs between the adjustments available and the platform you use. Compare clock offset, voltage, power-limit, and temperature-limit controls, plus whether a fan-curve editor and profile slots are listed. Supported platforms can help narrow compatibility, while free-plan availability and paid-from pricing offer cost context. ASUS GPU Tweak III, MSI Afterburner, and AMD GPU Tuner are…
27.1
MSI Afterburner is a free Windows utility for tuning and monitoring graphics hardware.
Free planAndroidWindows
36.7
ASUS GPU Tweak III is free Windows software for adjusting system parameters on NVIDIA and AMD desktop graphics cards, including overclocking, voltage, and fan control.
Free planWindows
- 4
GALAX Xtreme Tuner Plus
GALAX Xtreme Tuner Plus is a free app for monitoring and overclocking GALAX graphics cards from a mobile device.
Free planAndroidiOSWindows6.7Free plan - 5
Inno3D TuneIT
INNO3D TuneIT OC & RGB Utility V5.02 is a free Windows utility for overclocking and RGB control on listed INNO3D GeForce cards.
Free planWindows6.5Free plan - 6
Intel VTune Profiler
Intel VTune Profiler analyzes application and system performance to help developers locate bottlenecks across AI, HPC, cloud, IoT, media, and storage workloads.
Free planLinuxSelf-hostedWindows6.5Free plan - 7
Gainward ExperTool
Gainward ExperTool is a free Windows utility for performance tuning and desktop management, with Gainward positioning its dedicated Expert Tool for overclocking.
Free planWindows6.4Free plan - 8
EVGA Precision X1
EVGA Precision X1 is free Windows software for tuning and monitoring graphics cards, with fan and RGB controls.
Free planWindows6.1Free plan - 9
LACT
LACT, the Linux GPU Configuration And Monitoring Tool, lets users control and monitor AMD, Nvidia, or Intel GPUs on Linux.
Free planAPILinuxSelf-hosted6.0Free plan - 10
TuxClocker
TuxClocker is a free GNU/Linux program for monitoring and controlling hardware, with a D-Bus daemon and Qt graphical interface.
Free planLinux6.0Free plan - 11
AMD GPU Tuner
AMD GPU Tuner is a free Windows desktop and command-line project for monitoring and tuning AMD Radeon GPUs.
Free planWindows5.9Free plan - 12
MoreClockTool
MoreClockTool (MCT) is a free Windows utility for simpler overclocking of newer AMD graphics cards, intended to complement MorePowerTool and Red BIOS Editor.
Free planWindows5.9Free plan - 13
Green Curve
Green Curve is a free, open-source utility for tuning NVIDIA GeForce graphics cards on Windows and Linux.
LinuxWindows5.8 - 14
NVIDIA_OC Daemon
NVIDIA_OC Daemon is a free Rust daemon for applying NVIDIA GPU overclocking settings through NVML on Linux.
Free planLinux5.8Free plan - 15
PenguinBurner
PenguinBurner is a free, open-source Linux app for tuning NVIDIA GPUs through automatic undervolting, overclocking, and per-game profiles.
Linux5.4 - 16
MorePowerTool
Windows4.6