An image taken from an alleged Geekbench run for a MacBook Pro18,1 system has supposedly revealed the multi-core power of the rumored Apple M1X chip. The score of 18,520 is over 140% higher than our results with an 8-core Apple M1. But it seems more likely shenanigans are to blame rather than an appearance by a 12-core Apple part or 20-core monster.
https://www.notebookcheck.net/Amazing-Apple-M1X-Geekbench-multi-core-result-more-likely-produced-by-an-AMD-Ryzen-9-5950X-rather-than-a-rumored-20-core-Cupertino-beast.515625.0.html