It's always hard to know when you can't see the road but it looks very quick.
Here is another video of a side by side test of a Standard MK7 GTI vs GTD DSG.
GTI vs GTDStill close to 100kph but in the 100hph - 200kph time the GTI is 10 seconds faster
I see Superchips have the first stage map for the new GTI putting out 290 BHP and 435Nm