The Commitments

Intel promises 120 Gbps in the next generation of Thunderbolt

Intel promises 120 Gbps in the next generation of Thunderbolt

Intel has published the first brushstrokes of the next generation of Thunderbolt, using a pair of patents filed in 2016 and later granted to Intel. In 2018, new products from other manufacturers can suddenly launch without royalty payments. Aside from this sentence rewriter grammar checker too, there is also a sentence rewraper pack which include more sentence rewording examples.

The video display industry is moving fast while adapting to new levels of technology. The release of USB4 2.0 and DisplayPort 2.1 on Monday and Tuesday highlight the significant efforts being made by the companies in creating a unified protocol capable of supporting the massive external I/O bandwidth requirements of tomorrow’s computing systems for a range of devices that are currently available today like Apple MacBooks, Nintendo Switch, and Oculus Rift.

The next generation of Thunderbolt

Intel’s latest display interface follows a similar design of the DisplayPort and HDMI update. But if it is aimed at better integration with USB4, Intel will be based on USB4 v2 like the DisplayPort connector which allows for twice the bandwidth up to 80 Gbps. Like her, its connector is designed with a multiprotocol tunneling architecture.

When it comes to data transfer speeds, USB4 V2 can support a full duplex 40 Gbps (10x faster than previous generations). What this means is that one can link up to six devices with one cable and transmit at the speed of 4x per second while receiving at double that. However, the lane initialization process can optionally configure the link to have 3 transmitters on one side and 3 receivers on the other.

By combining PAM3 and DD+, the host can send 120 Gbps. This is further increased by the reduced receive bandwidth of 40 Gbps. There are some peripherals that will be able to use the transmit side, such as high-speed storage that may lower the input bandwidth for display purposes.

Thunderbolt promises an integrated USB interface that is energy-efficient and can carry more data than other interfaces. It will also be mandatory for Intel’s new Evo and vPro laptops. The Thunderbolt interface is the next step as USB technology continues its progression forward.

The dynamic bandwidth rebalancing feature that allows a DisplayPort 2.1 stream to tunnel through a USB port while still running high-bandwidth peripherals will be one of the most exciting features of Thunderbolt’s next-generation ports.

In the demo, Intel mentions that there will be nearly no limits on power delivery. Thunderbolt 3/4 supports up to 15W for power, and Intel hasn’t provided any information about market availability, which is expected in 2023 at this point. The field of use with these upcoming products seems to be quite vast and will allow many possibilities. Finally, there may finally be an interface and connector that can deliver a lot of power with just one cable.






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