MelonVolt

Compact NVIDIA GPU tuning console for GTX 10 and RTX 20–50 series.

✓ MelonVolt v.02 UPDATE OUT NOW

Features

• Clock, voltage, power and fan control
• V/F curve editor
• Live hardware monitoring
• Profiles and global hotkeys
• Per-GPU profiles and startup profiles
• Protected zero-offset Baseline
• Minimize to system tray
• Automatic UI refresh after hotkey profile changes
• Multi-GPU selection
• Driver, VBIOS and allowed-range status
• Command-line support
• Single portable EXE

v.02 Changelog

Added

• NVVDD voltage control for supported GTX 10 and RTX 20–40 cards
• MSVDD voltage control for supported RTX 30 cards
• Separate profile lists for every physical GPU
• Separate startup profile and protected Baseline for every GPU
• Minimize to system tray
• Automatic value refresh after applying a profile through a hotkey

Improved

• Expanded voltage-control support across older NVIDIA generations
• Safer profile handling when multiple GPUs are installed
• Baseline now resets all clock offsets and the complete V/F curve
• Unsupported controls remain hidden automatically

Fixed

• Restored the smaller compact-window size
• Fractional voltage values no longer make the main window unnecessarily wide
• Full voltage precision is preserved internally, during writes and in profiles
• Hotkey profile changes now update displayed values when Live Read is disabled
• Conflicting GPU Baselines can no longer move into normal profile slots

GPU compatibility

Setting	RTX 50	RTX 40	RTX 30	RTX 20	GTX 10
GPU selection	✓	✓	✓	✓	✓
NVVDD range* (v.02)	✓	✓	✓	✓	✓
MSVDD range* (v.02)	✓	✗	✓	✗	✗
Core offset	✓	✓	✓	✓	✓
Memory offset	✓	✓	✓	✓	✓
XBAR offset	✓	✓	✓	✓	✗
SYS offset	✓	✓	✓	✓	✗
Video offset	✓	✓	✗	✗	✗
Power limit	✓	✓	✓	✓	✓
Voltage boost	✓	✗	✗	✗	✗
MSVDD clock ratio	✓	✗	✗	✗	✗
Boost Lock	✓	✓	✓	✓	✓
Extended Voltage	✓	✗	✗	✗	✗

* Rail availability may vary by GPU model, VBIOS and driver. Voltage controls only appear after MelonVolt confirms that the rail is available and writable.

Requirements

• Windows 10 or 11, 64-bit
• Administrator privileges
• Compatible NVIDIA driver
• Close other GPU tuning programs before use

Warning

GPU tuning can cause instability, crashes, data loss or permanent hardware damage. Use MelonVolt entirely at your own risk. You are responsible for every setting applied.

MelonVolt is an independent project and is not affiliated with or endorsed by NVIDIA.