Vulkan - Run Time Libraries 10391 New
Modern games like Cyberpunk 2077 (with Phantom Liberty), The Last of Us Part I, or Hogwarts Legacy bundle redistributable packages, including Vulkan runtimes. If the game requires features only available in 10391 or newer, the installer will place it on your system.
The short answer: No.
Uninstalling Vulkan Runtime Libraries will not harm your computer permanently, but it will break specific games. If you try to launch a game that requires Vulkan and the libraries are missing, the game will fail to start.
The Exception: If you have multiple versions listed (e.g., version 1.0.103.1 AND version 1.3.216.0), you can safely uninstall the older version (10391) while keeping the newer one. However, Windows often manages this automatically.
Before dissecting the "10391 new" version, it’s essential to understand the underlying technology.
Vulkan is a low-overhead, cross-platform 3D graphics and compute API (Application Programming Interface) developed by the Khronos Group. It was designed as the successor to OpenGL, with a primary focus on:
Vulkan competes directly with Microsoft’s DirectX 12 and Apple’s Metal. It is widely used in modern video games (e.g., Doom Eternal, Red Dead Redemption 2, Rainbow Six Siege), 3D rendering software (Blender, Autodesk), and emulators (RPCS3, Yuzu).
| Problem | Solution | |---------|----------| | "Vulkan Run Time Libraries 10391 new" shows high memory usage | This is a false report from Task Manager; the runtime itself uses 0 MB when idle. The memory belongs to a game using Vulkan. | | Game crashes with "Vulkan device lost" | Update GPU driver, reduce overclocking, or lower texture quality. | | Multiple entries in Add/Remove Programs | Normal. Different builds (e.g., 10391, 10420, 10500) can coexist. Keep the newest, uninstall the oldest if needed. | | "Failed to create Vulkan instance" | Your GPU doesn’t support Vulkan 1.3. Either upgrade your GPU or revert to an older runtime (not recommended). |
Summarize the primary findings: 10391 introduces useful optimizations but also behavioral changes with measurable compatibility and security consequences; cautious rollout and better vendor testing are advised.
Vulkan is a modern, low-overhead graphics API (like DirectX or OpenGL). The Vulkan Run Time Libraries are system files installed by:
They allow games and 3D applications to talk efficiently to your GPU. vulkan run time libraries 10391 new
Vulkan Run Time Libraries 1.0.39.1 is a specific version of the Vulkan graphic standard, originally released around early 2017
. It is not a virus or malware, but a legitimate software component installed by graphics card manufacturers like , AMD, or Intel when you update your display drivers. Microsoft Learn What is Vulkan Run Time Libraries? Often abbreviated as
, these libraries are a collection of programs that allow your computer to communicate with the Vulkan API
, a low-overhead, cross-platform interface for 3D graphics and computing.
: It acts as an intermediary between software (like games) and your GPU to provide more efficient, high-performance rendering. Successor to OpenGL : Vulkan is considered the next generation of , offering better multi-threading and lower CPU usage. Automatic Installation : Most users find it on their systems unexpectedly because and other vendors include it in standard driver packages. Microsoft Learn Key Features of the Vulkan Standard Low Overhead
: Reduces the work the CPU has to do to manage the GPU, leading to higher frame rates. Multi-Threading Support
: Unlike older APIs, Vulkan can distribute rendering tasks across multiple CPU cores simultaneously. Cross-Platform Performance
: It works across Windows, Linux, and Android, making it popular for modern titles like Wolfenstein II PCrisk.com Should You Uninstall It? Technical experts
recommend keeping it installed even if you aren't currently a gamer. Microsoft Learn Risk of Removal
: If you delete it, any applications or games that rely on Vulkan will fail to run or experience significant performance drops. Reinstallation Modern games like Cyberpunk 2077 (with Phantom Liberty),
: Reinstalling it is not straightforward; you would typically need to completely reinstall your graphics drivers to restore the libraries. Are you seeing a specific error message related to version 1.0.39.1, or are you just curious why it in your programs list? What is vulkan run time libraries? - HotBot
If you have noticed "Vulkan Run Time Libraries" (often followed by a version number like
) suddenly appearing in your computer's program list, there is no need to panic. It is not a virus or malware. What is it?
Vulkan Run Time Libraries is a collection of essential software programs that help your graphics hardware communicate with games and other performance-heavy applications. Who created it? It was developed by the Khronos Group , a non-profit consortium. How did it get there?
It is typically installed automatically when you update your NVIDIA, AMD, or Intel graphics drivers. What does it do?
Similar to DirectX or OpenGL, it is a "cross-platform 3D graphics API" designed to provide higher performance and lower CPU usage for your PC, mobile, and VR gaming experiences. Should you remove it? , it is generally recommended to leave it installed. What is Vulkan Runtime Libraries and What to Do
Subject: Vulkan Run Time Libraries 1.0.39.1 - What's New?
The Vulkan Run Time Libraries, also known as Vulkan Runtime, have been updated to version 1.0.39.1. This update brings several improvements, fixes, and new features to the Vulkan API, which is a high-performance, cross-platform graphics and compute API.
What's New in Vulkan Run Time Libraries 1.0.39.1?
The Vulkan Run Time Libraries 1.0.39.1 update includes several changes, including: Vulkan competes directly with Microsoft’s DirectX 12 and
Key Features of Vulkan Run Time Libraries
The Vulkan Run Time Libraries provide several key features, including:
System Requirements
To use the Vulkan Run Time Libraries 1.0.39.1, you will need:
Conclusion
The Vulkan Run Time Libraries 1.0.39.1 update brings several improvements, new features, and bug fixes to the Vulkan API. If you're a developer, you can take advantage of these changes to create more efficient, high-performance applications. If you're a user, make sure to update your drivers and software to take advantage of the latest Vulkan features.
Download
You can download the Vulkan Run Time Libraries 1.0.39.1 from the official Vulkan website or through your graphics card vendor's website.
Changelog
For a detailed list of changes, you can refer to the official Vulkan changelog.
