Vk Driver Lab Vk Driver Lab
Android · Vulkan · No root

Vk Driver Lab

Inspect, compare, and test GPU drivers.

A Vulkan graphics driver analysis and benchmarking tool for Android. See which versions and extensions your device's current driver supports, download, import and compare candidate drivers, then run graphics tests and offscreen benchmarks directly.

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For Adreno / Snapdragon devices · Android 7.0+

Vk Driver Lab home device overview

Features

Implemented without root. It never modifies system partitions or replaces the stock driver.

Device & driver info

Reads SoC, CPU core count and frequency, RAM, GPU model and vendor, Android version, the Linux GPU device node, plus driver name, vendor, Vulkan API version, driver version and build date.

Vulkan capability analysis

Enumerates instance and device extensions grouped by purpose, lists Vulkan 1.0–1.4 core feature support, and reads device limits, queue families, memory heaps and image format capabilities.

Driver library

Manages stock, downloaded and imported drivers in one unified model. System drivers are always present and non-deletable; select any to open details or compare.

Built-in sources & proxy

Browse and download from built-in open-source driver sources filtered by Qualcomm, Dimensity and more, with progress, size and percentage; switch the built-in GitHub proxy prefix or set a custom one.

Driver package import

Import zip driver packages or .so files from the system file picker, extract them safely, identify driver files and metadata, and parse library name, version and extensions.

Driver comparison

Compare two drivers side by side across version, extension count, capability size, total VRAM, conformance and each test result, with visual highlighting of the differences.

Graphics tests & benchmarks

Run triangle, cube, vkmark and other cases under a chosen driver; the actually loaded driver is echoed first, then pass/fail, score and frame rate.

Settings & diagnostics

Language and proxy settings, issue feedback and open-source notices, plus copy or export of raw diagnostic data for troubleshooting.

Screenshots

The complete flow, from device info and the driver library to testing and comparison.

Home device overview
Home · Device overview
OpenGL details
OpenGL details
Driver library
Driver library
Built-in source downloads
Built-in source downloads
Import local driver
Import local driver
Driver details
Driver details
Graphics test and benchmark
Graphics test & benchmark
Driver comparison
Driver comparison
Settings
Settings
On-screen rendering
On-screen rendering

System requirements

  • OSAndroid 7.0 (API 24) or later
  • Architecturearm64
  • Graphics APIVulkan support
  • DeviceAdreno / Snapdragon (current)
  • Memory2 GB or more
  • PermissionsNo root required

Technical highlights

  • Tech stackKotlin + C++ (hybrid)
  • Driver queryNative / NDK (Vulkan · EGL · GLES)
  • ExplanationsBuilt-in offline dictionary, no network
  • Driver importSafe extraction, local metadata parsing
  • ReleaseSigned APK + SHA256 verification

Download

Get the latest signed package from GitHub Releases and verify its SHA256.

Latest version —

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Go to download All releases

GitHub may be slow to reach in some regions: switch the proxy inside the app, or use a local mirror. Before installing, verify the checksum with sha256sum or your system tools.