USB 31 là giao thức tức là thứ quy định dữ liệu truyền đi ra sao xử lý như thế nào. Thunderbolt interface can do some things that USB 30 cannot do for example connecting an external GPU or a Display screen because it can transfer audio and video signals and connect a.
For one it features an even higher bandwidth capability than USB 31 with data transfer speeds of up to 40Gbps 4x over what we already thought was the breakneck speed of US.
Usb 3.1 vs thunderbolt 3
. But heres the thing. Also because Thunderbolt uses a PCIe bus you can even add external graphics cards to Thunderbolt-equipped computers something you cant do over a USB bus. Both USB 31 and USB 32 have their Gen 1 and Gen 2 versions.
Thunderbolt isnt yet as popular as USB unless you use a Mac. USB 31 Gen 2 pushed the speeds to 10 Gbitss but thats exactly what Thunderbolt 2 was capable of. USB ports can also have lightning bolts but these signify that the USB port is capable of charging small items such as smartphones even when the laptop is turned off.
To tell the difference Thunderbolt 3 ports cables and gear are typically labeled with an arrow-shaped like a lightning bolt. Gen 1 which specifies. Developed by Intel and announced in June 2015 Thunderbolt 3 has all of the advantages of 31 with a few additions.
In this case USB 31 SuperSpeed corresponds to USB 31 Gen 1 while USB 31 SuperSpeed refers to USB 31 Gen 2 which is the one with the highest speed 10 Gbps vs. The maximum cable length is. As for USB 30 it mainly uses USB Type-A port but as the Type-C port gets popularized some USB 30 interfaces can also use Type-C port.
Thunderbolt 3 protocol is compatible with USB 20 30 and 31. As we mentioned with the USB 31 Gen 2 USB-C handle can handle up to 100 watts of power. Not only is Thunderbolt 30 much faster than USB 31 it offers this boost in performance using the reversible Type-C USB port.
USB-C 31 Gen 1. All USB-C cables will work as Thunderbolt 3 cables as long as they are good quality cables. Thunderbolt 3 resolution 4k hz 60 provides power acts as usb 20 hub Displayport 13 resolution 4k hz 60 usb 30 hub no power So near as I can tell none of these cords provide above 60hz for 4k resolution and it looks like my best bet would be to use usb 31 depending on the resolutionhz it offers or displayport and a power cable.
Most laptops require between 45w and 85w so they can be charged via their USB port like phones and tablets. With Thunderbolt 2 and its 20 Gbps speed the USB 31 standard emerged whose objective was to replace USB 30. The speed was doubled to 10 Gbps and the support in USB-C port was added surviving the USB Type-A.
This really comes into play in graphical applications. USB-C có thể dùng giao thức USB 20 30 31 DisplayPort Thunderbolt 3 USB-C có thể được triển khai cấu hình USB Power Delivery cho phép nó truyền điện 100W. Thunderbolt 3 has a top data transfer speed of 40Gbps.
All Thunderbolt 3 cables will work as USB-C cables. What this means is that if you have the right device you can now run USB 31 Thunderbolt DisplayPort PCI-Express and charge your device over a. Both Thunderbolt 3 and USB 31 use the USB Type-C connector and port.
Without getting too far into the weeds there are two versions of USB 31 when it comes to controlling performance. Thunderbolt 3 uses the USB-C form factor and includes just about everything you need in a single cable including USB 31 DisplayPort 12 and PCIe. This difference in bandwidth means that Thunderbolt 3 has the capacity for more displays to be hooked up to it than USB-C 31.
Thunderbolt 3 increases the maximum data transfer rate to 40 Gbits 20 Gbits bi-directional or 4 the bandwidth of Thunderbolt 2. A Thunderbolt 3 cable can also be used with USB 31 devices although at USB 31s lower speeds. USB is also not bi-directional which means that you cant transmit and receive data at the same time while Thunderbolt can.
Additionally comparing to USB 31 Type C Thunderbolt 3 is also compatible with more transmission protocols meaning that it can be used with more types of devices. Thunderbolt 3 supports a much higher theoretical bandwidth limit than USB 31 40gbs vs 10gbs for USB meaning you can connect more powerful and bandwidth-hungry devices to a Thunderbolt-capable port external graphic cards high-end monitors and docking stations etc. Thunderbolts latest standard 30 is cable of a whooping 40 Gbitss twice as fast as as USB 32 the latest USB standard.
USB 31 is a USB specification that lays out how the latest version of USB functions in a variety of areas. Thunderbolt co-designed by Apple and Intel is a superset of capabilities all rolled into one connection. In case you need to connect multiple monitors while working Thunderbolt 3 is able to accomplish the task through its daisy chaining feature allowing designers to display one large image across several monitors that.
USB 31 có 2 đời gen 1 tốc độ 5Gbps.