Crate gfxinfo

gfxinfo

Rust library for querying GPU information

TL;DR

use gfxinfo::active_gpu;

let gpu = active_gpu();
println!("GPU vendor: {}", gpu.vendor());
println!("GPU model: {}", gpu.model());
println!("GPU family: {}", gpu.family());
println!("GPU device ID: {}", gpu.device_id());

// And with `gpu_info` feature enabled
let info = gpu.info();
println!("Total VRAM: {} bytes", info.total_vram());
println!("Used VRAM: {} bytes", info.used_vram());
println!("Load: {}%", info.load_pct());
println!("Temperature: {} C", info.temperature() / 1000);

Features

• Cross-platform, cross-vendor support
• Plenty of feature flags
• Low dependency count

Feature flags

Feature	Description	Default
default	Enables all features	Yes
amd	Enables AMD GPU support	Yes
nvidia	Enables Nvidia GPU support	Yes
intel	Enables Intel GPU support	Yes
gpu_info	Enables the GpuInfo trait, which provides query functions for things like VRAM usage	Yes

TODO

(Windows support is speculative, as it uses the Windows API and I don’t have a Windows machine to test on. It did work partially in a VM using the basic display driver!)

• Cross-platform vendor support
  • Nvidia
    • Windows
    • Linux
  • AMD
    • Windows
    • Linux
  • Intel
    • Windows
    • Linux
  • Generic/Other
    • Apple/MacOS
• Supported information
  • Vendor
  • Model
  • Family
  • Device ID
  • Total VRAM
  • Used VRAM
  • Load percentage
  • Temperature

Traits

Gpu

GpuInfo

Trait for providing GPU information. If any numbers return 0, they are likely unsupported or otherwise not available.

Functions

active_gpu

Attempts to get the currently active GPU, using vendor-specific methods.