Yes and no. In this case though, on the Gigabyte board they appear to be one in the same.
I've edited my previous post to reflect this.
USB 3.0 (introduced 2008) was capable of 5 gigabits per second (theoretical speed)
USB 3.1 (introduced 2013) is capable of
10 gigabits per second (theoretical speed, I bolded the "10" because it's important to note.)
To enhance marketing capability, USB 3.0 was simply renamed to USB 3.1 Gen 1. They did this because the official USB 3.1 specification absorbed the USB 3.0 specification.
USB 3.1 Gen 1 (or Rev1) is referred to as SuperSpeed USB.
USB 3.1 Gen 2 (or Rev2) is referred to as SuperSpeed USB 10Gbps, or “SuperSpeed +.”
Some companies, not all, use the correct label on their products to help to differentiate between generation 1 (top two logos) and generation 2 (bottom two logos).
To compound the issue, USB Type-C and 3.1 Gen 1/2 can be advertised and used interchangeably.
However, unlike USB 3.1 Gen 1, USB Type-C is capable of powering devices up to 100 watts and USB 3.1 Gen 2, like USB Type-C, is also capable of powering devices up to 100 watts .
It's a complete cluster of confusion that I honestly don't know how they could have messed it up so badly.
If I've typed up anything incorrectly due to this mess of a specification, please feel free to correct me.
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