TC GPU Tuner is a Linux graphics hardware telemetry monitor, tuning profile manager, and custom fan curve editor built for desktop workstations and laptops. An independent Linux alternative inspired by MSI Afterburner, designed natively around the Linux kernel DRM, hwmon, thermal, and GPU telemetry interfaces.

Key Features:

• Live GPU & Thermal Telemetry: Reads real hardware sensors from Linux kernel /sys/class/drm/card*, /sys/class/hwmon/, /sys/class/thermal/, PCI device trees, and NVIDIA NVML libraries when installed, displaying live Core/Memory clocks, temperature, power draw, fan duty cycle, and VRAM usage.
• Radial Hardware Gauges & Scrolling History Charts: Real-time radial tachometer gauges paired with multi-channel scrolling history graphs for clocks, die temperature, board power draw, GPU utilization, and fan speed.
• 5-Slot Persistent Tuning Profile Manager: Interactive Core Clock offset, Memory Clock offset, Power Limit, and Thermal Limit controls with 5 persistent JSON profile slots stored in the user home directory, plus exportable Linux sysfs/CLI tuning shell scripts.
• Draggable Multi-Point Fan Curve Editor: Interactive temperature-to-PWM duty curve editor with mouse point dragging, hysteresis configuration, curve presets, and live operating crosshair interpolation.
• Telemetry & Sensor Export: Export live hardware snapshots, kernel sensor tables, and history logs to JSON, CSV, or TXT files. Bilingual English and Vietnamese interface.

Disclaimer: This project is an independent open-source utility built by TC Studio and is not affiliated with, sponsored by, or endorsed by Micro-Star International.