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iperf VS TCP Optimizer

Compare iperf VS TCP Optimizer and see what are their differences

Netumo
Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues. featured
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iperf logo iperf

A TCP, UDP, and SCTP network bandwidth measurement tool

TCP Optimizer logo TCP Optimizer

SpeedGuide.net - The Broadband Guide. Cable modems, DSL, Wireless, Network security. Free speed tweaks and TCP/IP tools for optimizing system performance.
  • iperf Landing page
    Landing page //
    2023-09-17
  • TCP Optimizer Landing page
    Landing page //
    2023-10-16

iperf videos

+ Add

Using Iperf to measure network speed / bandwidth

More videos:

  • Tutorial - How to use iperf to test local network LAN speed in Windows 10
  • Review - [HOWTO] Test My Network Speed?! [iPerf & JPerf]

TCP Optimizer videos

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[Practical Experiment] Does TCP Optimizer REALLY improve in-game ping?

More videos:

  • Tutorial - How to use SpeedguideNet TCP Optimizer
  • Tutorial - How to improve Internet speed + Ping for windows 10 (Best settings for TCP Optimizer)

Category Popularity

0-100% (relative to iperf and TCP Optimizer)

iperf

TCP Optimizer

Monitoring Tools
67 67%
Monitoring Tools
33% 33
Log Management
80 80%
Log Management
20% 20
Network & Admin
56 56%
Network & Admin
44% 44
Office & Productivity
0 0%
Office & Productivity
100% 100

User comments

Share your experience with using iperf and TCP Optimizer. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, iperf seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

iperf mentions (4)

  • Microsoft: Don't Use Iperf3 on Windows
    Just some clarification: IPerf 2 is different from the iperf3 found at https://github.com/esnet/iperf. - Source: Hacker News / 16 days ago
  • Yet Another Bench Script (YABS): evaluate Linux server performance with this simple Bash script and utility
    Network - network throughput (both incoming and outgoing) is tested using iperf3 on several geographically diverse public iperf servers. Source: over 1 year ago
  • Speed testing Visible with a modem
    File transfer using iperf3 over Tailscale. I noticed that the bandwidth to my home computer (on a 500/500 fiber connection) was higher than with speedtest.net. For the first few days I was getting downloads and uploads of 28Mbps (+/- std dev of 6Mbps) and 150ms latency (+/- 35ms). After somewhere around 100GB total transfer (maybe half of that over Tailscale), it is now downloading and uploading at 10Mbps (+/-... Source: about 2 years ago
  • FTP upload speed isn't great
    I can add to this. I have two mini self contained projects to create multiarch static bins of mtr and iperf3 for general usage. Source: almost 3 years ago

TCP Optimizer mentions (0)

We have not tracked any mentions of TCP Optimizer yet. Tracking of TCP Optimizer recommendations started around Mar 2021.

What are some alternatives?

When comparing iperf and TCP Optimizer, you can also consider the following products

JPerf - This project gives a better UI and new functionalities to the initial JPerf 1.

Throttled Pro - Throttled Pro optimizes your internet connection and provides QoS (Quality of Service) to Mac OS X.

mtr - mtr combines the functionality of the 'traceroute' and 'ping' programs in a single...

Ashampoo Internet Accelerator - Ashampoo Internet Accelerator is an internet connection optimizer and booster that allows you to tune your connection settings.

Wireshark - Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

Net Speed Booster - Net Speed Booster is an internet speed optimization tool that lets you tweak your internet settings and make them up to the mark.

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