Difference between usb3.0 and 3.2

December 09, 2024

1. Transmission speed: USB3.2 transmission speed is faster, four times faster than USB3.0;

2 computing speed: USB 3.2 processor is more efficient, is a dual-core four-threaded, USB3.0 is a dual-core two-threaded;

3. Compatibility: USB3.2 devices can be compatible with USB3.0;

4. Appearance of the interface: USB3.2 using Type-C interface, USB3.0 Adopt traditional Type-A interface.

USB 3.0 and USB 3.2 are different in several aspects

1. Transfer rate: USB 3.0 transfer rate can reach 5Gbps, while USB 3.2 transfer rate is up to 20Gbps, which means that USB 3.2 transfer speed is four times faster than USB 3.0, and can transfer large amounts of data faster.

2. Processor speed: USB 3.0's processor is dual-core, dual-threaded, while USB 3.2's processor is dual-core, four-threaded. This difference makes USB 3.2 more efficient in processing tasks and can complete operations faster.

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3. Compatibility:USB 3.2 is upgraded and improved from USB 3.0, so USB 3.2 devices are compatible with USB 3.0 devices. However, USB 3.2 also adds some new features such as support for higher transfer speeds and more flexible data transfer methods.

4. Appearance interface: USB 3.2 and USB 3.0 in the appearance of the interface there are differences. USB 3.2 used Type-C interface, this interface can support both positive and negative insertion, more convenient to use. While USB 3.0 uses the traditional Type-A interface needs to distinguish between positive and negative to insert. Port, 5

Overall, USB3.2 has obvious advantages over USB 3.0 in terms of transfer rate, processor speed, compatibility and appearance of the interface. It should be noted that using a USB 3.2 device requires ensuring that the interface of the computer or other device also supports USB 3.2, otherwise it may not be able to take full advantage of USB 3.2.

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