GALAX Xtreme Tuner Plus vs MoreClockTool

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.

MoreClockTool (MCT) is a free Windows utility for simpler overclocking of newer AMD graphics cards, intended to complement MorePowerTool and Red BIOS Editor. The maker lists RDNA 2 and RDNA 3 support, with RDNA 4 compatibility added in an April 2025 update. Users can enter minimum and maximum clock frequencies in MHz, limit voltage increases, and adjust GPU power by percentage. MCT can save and load multiple settings profiles, including profiles created in Wattman. Its Set control applies changes in real time, while Reset restores factory defaults. It also includes a Memory Fast Timing Level setting and fan controls analogous to Wattman; for further memory and fan settings, the maker points users to MorePowerTool. The download page lists MCT 1.1.11 Version 2, dated 12.04.2025, with ADLX 1.4 support, RDNA4 bug fixes, and an ImageSharpening Sharpen Desktop feature. The maker describes use as experimental and at the user's own risk, warning that higher voltages may damage hardware and that the tool is not intended for all-settings production use around the clock.