Hi @topfi, interesting query! We have not tested this setup but if you run calibration on the Tobii device with the whole monitor enabled, it will place the calibration points on the extremities of the screen and return a faulty calibration.
If however, it is possible to use NVidia (or similar) software to adjust the monitor resolution directly such that windows itself (And all subsequent application) run within the centre of the monitor at 1080p, then it should work ok. Please do try it out and let us know how you get on. Best Wishes.