The successor to the GPUs powering Intel's new Ice Lake-U series has appeared on GFXBench, and boy is it currently a stinker. The GPU, identified as the UHD Graphics Gen12, performed miserably in benchmarks. However, as it is not slated to arrive for another eighteen months, we are certainly looking at an early engineering sample.
https://www.notebookcheck.net/Intel-UHD-Graphics-Gen12-performs-woefully-in-GFXBench.433541.0.html