A relatively new technology, 5G can be found mostly in urban areas through cellular providers Verizon and T-Mobile. But for most people, it’s as good as it gets for bandwidth.ĥG internet doesn’t have the same impressive bandwidth as fiber or cable, but it’s much faster than more antiquated internet types like DSL. Cable internet has much slower upload speeds compared to fiber, and it also can’t deliver impressive (albeit unnecessary) multigigabit speeds. Symmetrical uploads mean you can get up to gigabit-speed throughput on uploads as well as downloads, vastly boosting your ability to hold video calls, upload large files to the internet, and post to social media.Ĭable internet is often just as fast as fiber internet, at least for download speeds. Nobody really needs internet that fast (not yet, at least), but fiber also speeds ahead of other internet types because it has symmetrical upload speeds. Faster speeds and higher bandwidths mean you can support more devices and do a lot more things online.Ĭomparing bandwidth for different internet typesįiber-optic internet gives you the most bandwidth and the fastest internet speeds, with internet plans topping out at a ridiculous 10,000 Mbps. You can get faster speeds through a fiber connection with a 5Gbps bandwidth than on a cable connection with a 1Gbps bandwidth. Bottom line-Bandwidth is your maximum possible speed Similar problems apply to an internet connection, reducing your speed. A road accident can create a traffic jam, or a slow driver can keep you from passing. Of course, there are issues that can prevent you from adding more lanes or achieving the automobile speeds you expect. This example represents a fast connection. This example represents a slow connection.īut, if you open up the road to add more lanes, more cars can come down the road and they can drive at faster speeds, getting them to their destinations quicker. A small alley takes a long time to drive down, right? You have limited space to maneuver, and you may have to stop or pull to the side if another car is approaching-it’s a 10 Mbps flow, and you have to be patient. The test ends at the predetermined time, and the client presents your current upload bandwidth in megabits per second.Now picture internet data as a flow of digital traffic. The upload test works in reverse: the client sends test data to the server and takes measurements. The test ends at the predetermined time, and the client presents your current download bandwidth in megabits per second. As the client downloads this data, it measures the speed and makes adjustments as necessary-like opening more threads and requesting more data-to maximize the full bandwidth of your internet connection. Next, the client establishes multiple connections (called threads) to the remote server and requests test data. The test ends, and the client presents the lowest roundtrip measurement in milliseconds. The client records the amount of time the exchange used and then repeats the test a few more times. It then sends a tiny bit of data to the remote server, which sends a bit of data back to the client. How does the Spectrum Internet ® speed test work?įirst, the test client on your device determines your location and finds the closest server.
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