Most tests show that the Exynos 2100 is slightly faster than the Snapdragon 888, but some Exynos samples even manage to break the 4,000-point barrier in the Geekbench 5 multi-core tests, which essentially makes them on par with Apple's latest SoCs.
https://www.notebookcheck.net/Unprecedented-multi-core-performance-variance-the-Exynos-2100-SoC-can-score-anywhere-between-3-200-4-073-points-in-Geekbench-multi-core-tests.518280.0.html