I would appreciate a slowest to fastest list including USB 2. However, this does not provide the actual answer. As an example, FireWire is a serial connection. The entire Mbps is available for data transfer. USB 2. When considering throughput the list looks entirely different. Theoretical maximum and real-world speeds can vary wildly, and only some significant actual testing will give meaningful answers.
But even this leaves some question, as perhaps their specific USB 3. Another seems to suggest USB 3. This is a perfect example of an incredibly poorly worded question arriving at the incorrect "popular" answer. This means that the theoretical maximum throughput data rate is closer to Mbps. That is, control signals are sent through the same pipe that is used to move data. Firewire does not have this restriction to consider. This is not the only example of why answering a question like this by citing theoretical maximums does not provide a correct answer.
Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Ethernet is a connection type that is used mainly for networking, so it is not designed to be super-fast. However, Ethernet cables can be used to transfer computer data too. To summarize the above data, the connection types would result in the following, from fastest to slowest.
However, this analysis is not quite accurate. As mentioned earlier, in actual situations, many of these max speeds are rarely achieved. Here is a chart from Wikipedia that summarizes the specs for many connection types beyond just the ones I mentioned. When purchasing an external device or a new computer, the main thing to consider is the version of the connection type.
For example, with Thunderbolt 2, you can connect up to one 4K display at 60Hz or two 4K displays at 30Hz to your computer. Ethernet is extremely slow and it can be used for file transfers and moving folders, but its main purpose is for local networking.
In my view, Thunderbolt and USB 3. They provide the most speed with extra features like two-way power and multi-monitor support. In addition, both technologies have already been adopted by many major PC manufactures.
If you have any questions, feel free to comment. Founder of Online Tech Tips and managing editor. Even with eSATA running at slower speeds than its potential would allow, overall performance is still much higher than Firewire Firewire is 2.
Thank you for buying via links and ads on this site, which earn me advertising fees or commissions. As an Amazon Associate I earn from qualifying purchases. Other World Computing Plug a known high-speed USB device into your computer and transfer data.
USB 1. In a high-speed USB port, your files should transfer around 40 megabytes per second. Category: technology and computing data storage and warehousing. FireWire can attain a maximum data transfer speed of Mbps, which is two times faster than USB 2. However, the fact that eSATA ports have a direct channel connection with the hard drive bus and lose no time in data translation through interface, makes them provide a maximum throughput of 1.
Why is my USB 3. How do I identify a USB 3. What is the FireWire port used for? How can I test my USB 3. When did USB 3. Is usb2 fast enough for 4k?
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