Plus, for those who want the ultimate HD lifestyle, TB4 is the first standard to support 8K displays.
Ultra HD Displays: Unlike many USB standards, TB4 has the necessary power output to run two 4K displays simultaneously.(USB4 can also go up to 40 GB/s, but it's not yet widespread.) Few casual users will get anywhere near these speeds, but the performance can be a difference-maker for some people. Data Speed: Thunderbolt 4 is currently the fastest widely used data transfer standard on the market, with speeds of up to 40 GB/s.Here's a quick rundown of what makes Thunderbolt 4 special: Let's look at what some of those advantages are. (Remember: USB-C is a connector type that supports multiple different standards.) Basically, TB4 can do anything that USB can do, but it throws in some high-performance goodies that are all its own. However, Thunderbolt 4 offers data speeds and features that no version of the USB standard can match. Some earlier versions of Thunderbolt used a special connector, but USB-C has been the standard since Thunderbolt 3. So, in the sense of (for example) whether you can connect your USB-C custom flash drives to your laptop's Thunderbolt port, the two are the same. Thunderbolt 4 uses the USB-C connector, and it's backward compatible with all USB standards. But is Thunderbolt the same as USB-C, and how can the average user know which one they need? We'll talk about that below in our guide to Thunderbolt ports and how they relate to USB-C. The latest version, Thunderbolt 4, has a lot in common with the USB-C interface. If anyone's ever told you they need a Thunderbolt for their computer, we can assure you they didn't mean it had to be left out in a storm! They were talking about the Thunderbolt interface, which is a data and power transfer standard you'll find on a lot of devices today.