Developers who spend their days coaxing maximum performance from AMD, NVIDIA and Intel graphics cards on Linux just received a notable update. The open-source tool LACT reached version 0.10 on August 12, 2026. It adds concrete new options for NVIDIA overclocking, better sensor data for the latest Blackwell GPUs and smoother setup for everyone.
The project, hosted at https://github.com/ilya-zlobintsev/LACT, has grown steadily since its early focus on AMD Radeon cards. What started as a practical answer to the absence of official AMD or Intel control panels has become a single interface that works across all three vendors. Users get detailed hardware reporting, live monitoring graphs, fan curve editing and configurable overclocking limits. But LACT’s real draw remains its ability to expose tuning knobs the vendors themselves have not packaged for Linux desktops.
With this latest release the NVIDIA side sees the biggest gains. Two new overclocking settings appear. One lets users force the GPU into its highest PowerMizer p-state. The other enables a voltage boost that allows the card to reach higher voltages than the driver would normally permit. These additions matter for enthusiasts chasing every last frame in games or sustained throughput in compute workloads. They build directly on earlier NVIDIA support that began rolling out in version 0.8 and expanded in 0.9.
Sensor monitoring also improved. LACT 0.10 now reads the Blackwell architecture’s hot spot temperature. It also surfaces individual temperature readings from each memory chip. Earlier versions sometimes returned inaccurate data on these new NVIDIA parts. The fix brings monitoring parity with what users expect on Windows. Per-chip memory temps give a clearer picture of thermal behavior under heavy load. That information helps when deciding safe power limits or fan speeds.
AMD users did not get left out. The update adds a GTT memory usage bar. GTT, or graphics translation table, tracks how much system memory the GPU can access. The metric proves especially useful on integrated graphics or in memory-constrained workloads. Pair it with the existing VRAM graph and the picture of total memory pressure becomes complete. Phoronix first reported the release and noted the clearer initial setup flow that should reduce friction for new users.
Setup has long been a pain point. Installing the lactd daemon and granting the necessary privileges used to involve several manual steps. The revised wizard simplifies that process. New users can now enable the system service with fewer clicks and less time spent in the terminal. The change may not sound dramatic. Yet it lowers the barrier for Linux gamers and workstation builders who want GPU tuning without compiling kernels or editing obscure config files.
These updates arrive at a moment when Linux GPU tooling draws more attention than ever. YouTube channels such as Phazer Tech and Jov’s Gaming Lounge have published detailed walkthroughs of LACT in recent months. One video from early 2025 explicitly recommended the tool after GreenWithEnvy development slowed. Developers on X have shared screenshots showing clean graphs for power, thermals and clock speeds. The GitHub repository now lists 35 releases and an active community contributing pull requests.
But the tool is not without limits. Overclocking on AMD still requires the user to enable experimental features in the amdgpu driver. NVIDIA functionality depends on the proprietary driver and can vary with kernel version. Intel Arc support remains more basic. The project documentation on GitHub spells out these constraints clearly, including a wiki page dedicated to safe AMD overclocking. Followers of the project know that stability always comes first. A bad voltage setting can lock up a system. LACT therefore includes safeguards and an emergency reset option introduced in earlier releases.
Review the full changelog on the project’s 0.10.0 release page and you will see contributions from multiple developers. One pull request fixed AMD p-state index bugs. Another improved handling of certain sensor edge cases. The breadth of fixes shows how the tool has become a community effort rather than the work of a single maintainer.
Look closer at the code and the architecture stands out. LACT consists of a Rust daemon that talks to vendor-specific kernel interfaces and a GTK-based front end. The separation keeps the privileged operations isolated. It also makes packaging easier. Flatpak support arrived in version 0.7.3. Many distributions now offer the app through their standard repositories or the AUR on Arch Linux. That accessibility explains why discussions on Reddit’s r/linux_gaming frequently name LACT alongside older utilities such as CoreCtrl.
CoreCtrl remains a strong AMD-only alternative. Some users prefer its focused interface. Others like LACT’s broader hardware coverage. The two projects coexist peacefully. The LACT GitHub page even lists CoreCtrl as a useful companion tool. Such cooperation reflects the practical spirit that drives much of Linux graphics development. No single vendor or project can cover every scenario. Community tools fill the gaps.
Recent coverage from GamingOnLinux highlights how the new NVIDIA options make a range of tweaks simpler. The site noted the power and thermal controls that let users dial in behavior for both gaming and professional applications. It also pointed out the improved setup wizard. Those small refinements accumulate. They turn an advanced utility into something many users can adopt without hesitation.
Performance data remains anecdotal for now. No large benchmark suite accompanied the 0.10 announcement. Yet the pattern from previous releases suggests measurable gains are possible. Users who enable the highest PowerMizer state on NVIDIA cards often report higher sustained clocks. Voltage offset tweaks can improve efficiency or allow extra headroom. On AMD cards the combination of power limit, clock offset and fan curve frequently yields better behavior than stock settings. The new GTT visibility helps diagnose cases where system RAM bandwidth becomes the limiter.
The broader context matters. Linux adoption in gaming continues to climb. Steam’s hardware survey shows growing numbers of AMD and NVIDIA cards running the OS. Content creators and AI researchers also turn to Linux for its stability and open toolchain. All of them need reliable ways to monitor and tune their expensive GPUs. Tools like LACT answer that demand without requiring users to learn low-level driver commands or write custom scripts.
Of course risks exist. Overclocking always carries the chance of instability or reduced hardware lifespan. The LACT team repeatedly warns users to proceed with caution. The application provides real-time throttling information and CSV export for logging. Those features help diagnose problems before they become serious. Still, the responsibility ultimately rests with the person clicking the apply button.
Future releases could bring even more. The project has already added display information, process monitoring and VF curve editing for NVIDIA in prior versions. Community requests on GitHub point toward expanded Intel support, better power-profiles-daemon integration and additional sensor types. The pace of development suggests the tool will keep evolving as new GPU architectures arrive.
For now version 0.10 offers a solid step forward. NVIDIA users gain meaningful controls. Blackwell owners get accurate thermal data. AMD users see clearer memory metrics. And first-time adopters benefit from a friendlier onboarding experience. The changes may seem incremental on paper. Yet they address real pain points reported by the Linux graphics community. That combination of targeted fixes and broader accessibility explains why LACT has earned its place in many users’ toolkits.
Download the latest build, check the release notes and test the new features on your own hardware. The project remains free and open. Its continued growth depends on feedback from people who actually run it day to day. So far that feedback loop has produced a utility that rivals commercial offerings on other platforms. The latest version simply raises the bar a little higher.