Following the launch of the USB 4 model 2, Intel is additional detailing its next-gen Thunderbolt port, which the corporate says will align with the USB Implementer Discussion board’s spec, whereas providing DisplayPort 2.1as nicely.
At Intel’s Growth Heart in Haifa, Israel, the corporate demonstrated the brand new Thunderbolt connector’s 80 GBps connection, twice that of Thunderbolt 4. Immediately, Intel has a brand new demonstration, rigorously worded as a “prototype,” that permits for 120 Gbps in “video-intensive usages.”
Sometimes, the brand new Thunderbolt connection (which Intel has but to call, though Thunderbolt, Thunderbolt 2, Thunderbolt 3 and Thunderbolt 4 are taken), equally allocates its lanes to each transmit and obtain as much as 80 Gbps concurrently. However when related to a show that requires extra bandwidth (maybe an 8K monitor), the brand new interface can take over among the transmission-based connection, decreasing how a lot you’ll be able to obtain and pushing extra information.
Yesterday, the USB-IF introduced an analogous asymmetrical sign interface to ship 120 Gbps transmission, whereas staying at 40 Gbps going the opposite method. So we’ll see sooner or later if there are any variations in how they work. USB 4 can be getting 80GBps operation, comparable to what’s described in Thunderbolt.
Whereas Intel mentions that Thunderbolt is “aligned” to the most recent USB specification, it is also clear that the corporate feels Thunderbolt is extra of a positive factor. Particularly, the corporate has a slide detailing the entire “non-obligatory” options in USB 4, together with any speeds above 20 GBps, whereas the next-gen Thunderbolt would require each 80 Gbps speeds and as much as 120 Gbps for sure video workloads on a regular basis. In brief, Intel claims that should you get Thunderbolt, you will get a greater expertise with extra assured outcomes.
The brand new Thunderbolt connectors are additionally designed to work with passive cables already in the marketplace, as much as one meter in size, in addition to help as much as twice the PCI Categorical information throughput as earlier specs, which may enable for higher gaming.
The USB 4 Model 2 initiative has a sequence of latest logos displaying the sorts of speeds that cables and equipment can push. The query is what number of producers will really use them. In the meantime, Intel hasn’t named this new model of Thunderbolt, so it is unclear how the corporate will market the brand new connection to showcase its benefits.
Thunderbolt know-how has been discovered totally on laptops, together with Home windows PCs, Linux machines, Macs and Chromebooks. However Intel licenses Thunderbolt connections, and we have seen only a few units with out Intel processors utilizing the Thunderbolt title.