LACT Introduces Expanded NVIDIA Overclocking Controls and GPU Sensor Support on Linux

LACT v0.10.0: Enhanced GPU Overclocking and Monitoring for Linux

The Linux Advanced Control Tool (LACT) has released version 0.10.0, introducing significant improvements for GPU overclocking and monitoring on Linux systems. This latest update brings expanded support and new features for both NVIDIA and AMD graphics cards, making it a valuable tool for enthusiasts and professionals seeking greater control over their hardware.

New Overclocking Features for NVIDIA GPUs

One of the standout additions in LACT v0.10.0 is the integration of PowerMizer mode for NVIDIA GPUs. This feature enables users to force their graphics cards into the highest performance state (p-state), ensuring maximum performance during demanding workloads or gaming sessions.

Another notable enhancement is the introduction of a "Voltage boost" slider. Unlike traditional voltage offset controls, this new slider allows the GPU to draw additional voltage, providing extra headroom for advanced overclocking. The developers clarify that this feature is designed to support higher overclocks, rather than simply increasing voltage across the board.

Expanded Sensor Readouts for NVIDIA and AMD

LACT v0.10.0 also brings improved sensor monitoring capabilities. For NVIDIA users, especially those with Blackwell GPUs, the update adds support for hotspot temperature sensors and per-memory-chip temperature monitoring for both GDDR6x and GDDR7 memory types. These detailed readouts offer deeper insights into GPU thermal performance, helping users optimize cooling and stability.

On the AMD side, the update introduces graphical GTT memory display. This feature visualizes GPU-accessible system memory usage, which is particularly beneficial for integrated GPUs (iGPUs) running high-memory-load applications and games. It can also assist users of older or low-VRAM GPUs, where system memory spillover is more common.

With these enhancements, LACT continues to solidify its position as a comprehensive Linux GPU management tool, offering advanced overclocking options and detailed hardware monitoring for a wide range of users.