Potential synthetic benchmark scores for the 2021 iPad Pro with M1 Apple Silicon have been produced based on Cupertino's claims of 50% faster CPU and 40% faster graphics. Such is the likely performance strength of the M1 iPad Pro that it could blast the future Snapdragon 888-powered Samsung Tab S8 out of the water.
https://www.notebookcheck.net/M1-iPad-Pro-vs-Snapdragon-888-Tab-S8-Apple-s-new-tablet-can-potentially-destroy-the-future-Samsung-slate-in-synthetic-benchmark-testing.533635.0.html