A graphic showing benchmark results of the Core i7-12700H has been posted on the Chinese social media site Weibo. The results show that the Core i7-12700H is almost 25% faster in single-threaded and almost 35% better in multi-threaded Cinebench R20, R23, and CPU-Z benchmarks than the Ryzen 7 5800H.
https://www.notebookcheck.net/Intel-Core-i7-12700H-smashes-the-AMD-Ryzen-7-5800H-in-leaked-benchmarks-close-to-25-better-single-core-and-almost-35-better-multi-core-performance-on-display.595237.0.html