A tool for bandwidth measurements on NVIDIA GPUs.
⚡ Executive Summary & Quick Facts
Authoritative Sourcenvbandwidth is nvbandwidth is an open-source project written in C++: A tool for bandwidth measurements on NVIDIA GPUs..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), NVIDIA/nvbandwidth has accumulated 797 GitHub stars and 100 forks. It is written in C++, licensed under Apache-2.0, and ranks #9,762 globally. It is actively maintained with the latest commit recorded on Nov 11, 2026.”
| Repository | NVIDIA/nvbandwidth ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | C++ |
| Software License | Apache-2.0 |
| Community Traction | ★ 797 stars · ⑂ 100 forks · #9,762 globally |
| Maintenance | ● Active (Last commit: Nov 11, 2026) · 24 open issues |
| Target Audience | Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, nvbandwidth is actively maintained. Continuous telemetry recorded the last code commit on Nov 11, 2026 (2 days ago). Supported by 797 stars and 100 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+20
STARS · LAST 30 DAYS
1
PER DAY
#759
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +20 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
nvbandwidth gained 20 stars in the last 30 days, about 1 a day, and now has 797. It is about 5 years old and has averaged roughly 159 stars a year. It ranks #759 among C++ repositories and #9,762 across all languages on GitHubRepo.
Trending Record
2
DAYS ON TRENDING
#13350
BEST RANK
Nov 11, 2026
FIRST APPEARANCE
Active
STATUS TODAY
nvbandwidth has maintained a continuous presence across global trending indexes, peaking at #13350. Below is the 30-day activity profile:
💡 Overview
nvbandwidth is an open-source project written in C++: A tool for bandwidth measurements on NVIDIA GPUs.
Engineered for speed, consistency, and developer ease, it solves common hurdles in C++. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in C++ for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/NVIDIA/nvbandwidth.git
cd nvbandwidth⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
nvbandwidth coordinates its core functionality through a modular C++ pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed nvbandwidth into C++ backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install nvbandwidth using your package manager: `git clone https://github.com/NVIDIA/nvbandwidth.git`
Initialize your project workspace or configuration file for nvbandwidth.
Import nvbandwidth into your codebase or invoke it directly from your terminal.
Execute your test suite or run `nvbandwidth --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
NVIDIA/nvbandwidth is currently ranked #9,762 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #9,751 | Azure/azure-cosmos-dotnet-v3 | C# | ★ 798 | Compare ↗ |
| #9,751 | hetznercloud/csi-driver | Go | ★ 798 | Compare ↗ |
| #9,751 | apple/swift-metrics | Swift | ★ 798 | Compare ↗ |
| #9,751 | KKeygen/idv-login | Python | ★ 798 | Compare ↗ |
| #9,751 | bruin-data/dac | Go | ★ 798 | Compare ↗ |
| #9,762 | NVIDIA/nvbandwidth This Project | C++ | ★ 797 | |
| #9,762 | gabrielelanaro/emacs-for-python | Emacs Lisp | ★ 797 | Compare ↗ |
| #9,762 | material-extensions/material-icons-browser-extension | TypeScript | ★ 797 | Compare ↗ |
| #9,762 | facebookresearch/ocean | C++ | ★ 797 | Compare ↗ |
| #9,762 | bosun-ai/swiftide | Rust | ★ 797 | Compare ↗ |
| #9,762 | par-team/par-lang | Rust | ★ 797 | Compare ↗ |
Frequently Asked Questions
What does nvbandwidth do? +
A tool for bandwidth measurements on NVIDIA GPUs.
Is nvbandwidth actively maintained in 2026? +
Yes, nvbandwidth is actively maintained. The latest code push was recorded on Nov 11, 2026 (2 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 797 stars and 24 open issues.
What language is nvbandwidth written in? +
The primary language is C++. Topics include: software.
How many stars does nvbandwidth have? +
nvbandwidth has 797 stars and 100 forks on GitHub.
How does nvbandwidth rank among GitHub repositories? +
With 797 stars, NVIDIA/nvbandwidth is ranked #9,762 globally across all repositories tracked on GitHubRepo and #759 among C++ projects.
What license is nvbandwidth distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
