ASRock has announced three new Intel NUCs based on the chipmaker's Tiger Lake-U architecture. The NUC 1100 BOX series will be available with up to the Core i7-1165G7, although all SKUs will offer the same connectivity and plethora of ports.
https://www.notebookcheck.net/ASRock-NUC-1100-BOX-Intel-Tiger-Lake-NUC-Mini-PCs-launched-with-28-W-CPUs-and-Iris-Xe-Graphics.497935.0.html
Quotelaunched with 28 W CPUs
I bet it cannot sustain those 28W more than 15 seconds even without GPU load.
QuoteASRock Industrial plans to certify these for USB4 though and believes that they may be capable of Thunderbolt 3 or Thunderbolt 4.
So it may be capable to 2x lines half speed Thunderbolt. Maybe.