GALAX Xtreme Tuner Plus vs Green Curve

GALAX Xtreme Tuner Plus lets users monitor and adjust GALAX graphics cards from a mobile device. It shows card temperature, frequencies, and fan speeds in real time, with controls ranging from 1-Click OC to more advanced overclocking. The app can also change fan speed and RGB effects remotely; up to 20 ARGB effects are available on specific cards with ARGB features. To link a phone or tablet with a PC, users scan a QR code in the PC app or enter the computer’s IP address. GALAX requires both devices to use the same SSID for wireless linking. The app can capture system status for sharing on social media. Android, iOS, and Windows are listed platforms, and a Windows download is provided for gaming gear support and GPU only. The iPhone app is listed at free and requires a GALAX graphics card and Xtreme Tuner PC software. GALAX says its Hong Kong company was founded in 1994 and was formerly known as Galaxytech.

Green Curve is a free, open-source utility for adjusting NVIDIA GeForce GPU behavior on Windows and Linux. It can inspect and edit live voltage/frequency curves, core and VRAM offsets, power targets, and fan settings. Supported GeForce architectures run from Pascal through Blackwell, with a best-effort fallback for future architectures. Users can save five profiles, switch them with global hotkeys, or switch automatically based on the foreground application. Fan options include driver auto, fixed speed, and temperature curves with up to eight points. A command-line interface supports hardware probing, profile changes and live-state output in text or JSON. Windows has a native GUI; Linux has a keyboard- and mouse-navigable terminal UI. The application loads NVAPI and NVML from the installed NVIDIA driver rather than bundling proprietary driver binaries. The project states it has no telemetry, analytics, cloud tracking or remote error reporting. Windows x64 and Linux x64 are validated on NVIDIA hardware; ARM64 platforms are compile targets without completed live hardware validation. The project warns that tuning may cause instability or hardware damage.