ASUS GPU Tweak III vs Notebook FanControl

ASUS GPU Tweak III is free Windows software for adjusting parameters on NVIDIA and AMD desktop graphics cards, including overclocking, voltage, and fan control. OC Scanner automatically optimizes clock speeds for NVIDIA cards and saves a profile without overwriting driver data. The Voltage-Frequency Tuner manages the GPU boost curve through multiple input methods. Profile Connect can load linked overclock, fan-curve, and OSD settings when a selected application runs. Users can configure GPU fans and system fans connected to FanConnect headers with curves or fixed RPM settings. Monitoring includes fan RPM and system power metrics, system information over full-screen apps, and log export for analysis. A hardware plug-in adds real-time component statistics, while the OSD has adjustable display properties. ASUS lists Windows 10 and 11, 2 GB RAM, and 200 MB storage as minimum requirements for most versions. Power Detector+ compatibility is limited to specified ROG cards. The listed stable release is version 2.1.9.5, dated September 18, 2026.

Notebook FanControl (NBFC) is a free, open-source service for controlling notebook fans on Windows and Linux. Its configuration system adapts the service to many notebook models. Windows users run an installer, choose a notebook configuration, and apply it so NBFC can control the fans. Linux users build the software themselves, install its systemd service, and apply a notebook configuration; the project provides no pre-built Linux releases. Downloads are linked through GitHub releases and a Chocolatey package. The repository includes the GNU General Public License version 3. An FAQ points to a supported-notebook list and says a configuration for a similar model may work when yours is absent. The maintainer does not create individual configurations, so users may need to make one themselves. Some systems have conflicts with ImDisk Toolkit or HWiNFO. Nvidia Optimus notebooks may lose fan control while the dedicated GPU is active, and Linux Secure Boot can require disabling.