Both thunderbolt 3 and usb 3 1 use the usb type c connector and port.
Thunderbolt 3 cable vs thunderbolt 2.
Thunderbolt 2 supports 20 gbps where as thunderbolt 3 and 4 support 40 gbps.
Thunderbolt 3 has a top data transfer speed of 40gbps as long as the cable is 0 5m 1 6 ft or shorter.
It s also double the bandwidth of thunderbolt 2.
Thunderbolt 1 vs thunderbolt 2 vs thunderbolt 3 difference between thunderbolt 1 thunderbolt 2 thunderbolt 3.
Thunderbolt 3 is capable of transmitting at a rate of 40 gbps which is a lot quicker than usb 3 1 s rate of 10 gbps or usb 3 0 s limit of 5 gbps.
The term thurderbolt is basically hardware interface which allows connection of external peripherals with computer or laptop.
Thunderbolt 1 supports 10 gbps bi directional per channel and supports two channels.
The thunderbolt types are thunderbolt 1 thunderbolt 2 thunderbolt 3 and thunderbolt 4.
All usb c cables will work as thunderbolt 3 cables as long as they are good quality cables.
This page compares thunderbolt 1 vs thunderbolt 2 vs thunderbolt 3 and mentions difference between thunderbolt 1 thunderbolt 2 and thunderbolt 3.
Hence it can send and receive at 10 gbps simultaneously on each channel.
It is hardware interface developed by intel apple which allows connection of any external peripherals to computer laptop.
The thunderbolt 3 usb c to thunderbolt 2 adapter connects a mac that has a thunderbolt 3 port to a device that uses a thunderbolt or thunderbolt 2 cable.
Summary of thunderbolt 2 vs 3.
Before we get to what thunderbolt 3 can do compared to usb 3 1 let s talk about what it looks like.
This adapter is not compatible with usb c ports that don t support thunderbolt 3 such as usb c hubs or the usb c port on macbook models from 2015 or later.
Thunderbolt is the newest and the fastest input output connection around with thunderbolt 2 and 3 being the latest in the thunderbolt iterations with more bandwidths and better performance than the original thunderbolt.