I think op just didn’t type Mbps properly. 100MB/s or ~800Mbps is way higher than the GPU can even encode at a HW level even I would think

100,000kbps. It will more than double that for 3240p.

https://i.imgur.com/LyrhNXZ.png

Right. That’s 223642 kilobits/s (kbps) in your picture or ~200MBit/s whereas you wrote (intentionally or otherwise) 200Mbyte/s a nearly 10 fold difference (100Mbit/s =~ 12Mbyte/s). 100MByte/s is 800Mbit/s or ~800000 kbps which is an order of magnitude more insanity than already choosing 100Mbit/s for live streaming (and not physically possible on consumer GPUs I believe).

It isn't for the amount of motion involved. Third person views in rally simulators and continuous fast flicks in shooters require it