iPerf3 vs nuttcp

Struggling to choose between iPerf3 and nuttcp? Both products offer unique advantages, making it a tough decision.

iPerf3 is a Network & Admin solution with tags like throughput, bandwidth, speed-test, tcp, udp.

It boasts features such as Bandwidth measurement, Multi-threaded for simultaneous testing, UDP testing for packet loss and jitter, IPv4 and IPv6 support, Customizable test durations, Client/server architecture and pros including Free and open source, Cross-platform (Windows, Linux, macOS), Lightweight and easy to use, Can test wired and wireless networks, Detailed bandwidth statistics.

On the other hand, nuttcp is a Network & Admin product tagged with bandwidth, performance, tcp, udp.

Its standout features include Measures TCP and UDP bandwidth performance, Can simulate real-world network conditions by adjusting parameters like protocol, window size, number of flows, etc., Supports both IPv4 and IPv6, Can generate bidirectional traffic for testing, Lightweight and portable C program, Can log bandwidth, loss, and other metrics to file, and it shines with pros like Free and open source, Lightweight and easy to use, Allows flexible configuration for testing, Good for basic network performance testing.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

iPerf3

iPerf3

iPerf3 is an open source network testing tool used to measure maximum network throughput. It works by creating TCP and UDP data streams and measuring the throughput between two endpoints.

Categories:
throughput bandwidth speed-test tcp udp

IPerf3 Features

  1. Bandwidth measurement
  2. Multi-threaded for simultaneous testing
  3. UDP testing for packet loss and jitter
  4. IPv4 and IPv6 support
  5. Customizable test durations
  6. Client/server architecture

Pricing

  • Open Source

Pros

Free and open source

Cross-platform (Windows, Linux, macOS)

Lightweight and easy to use

Can test wired and wireless networks

Detailed bandwidth statistics

Cons

Limited reporting compared to commercial tools

Requires installation on both endpoints

CLI-focused, lacks GUI


nuttcp

nuttcp

nuttcp is an open-source network performance measurement tool for testing TCP and UDP bandwidth performance. It allows the user to set various parameters like protocol, window size, number of flows, etc. to simulate different real-world conditions.

Categories:
bandwidth performance tcp udp

Nuttcp Features

  1. Measures TCP and UDP bandwidth performance
  2. Can simulate real-world network conditions by adjusting parameters like protocol, window size, number of flows, etc.
  3. Supports both IPv4 and IPv6
  4. Can generate bidirectional traffic for testing
  5. Lightweight and portable C program
  6. Can log bandwidth, loss, and other metrics to file

Pricing

  • Open Source

Pros

Free and open source

Lightweight and easy to use

Allows flexible configuration for testing

Good for basic network performance testing

Cons

Limited compared to more full-featured commercial tools

CLI only, no GUI

TCP testing requires both endpoints to run nuttcp