It seems yet again a 16-core Matisse processor from AMD has been creating surprise results on Geekbench. This time, a test system featuring a processor labeled as "AMD 100-000000033-01" managed to throw up huge scores in both the single-core test and the multi-core benchmark. A maximum frequency of 5.2 GHz was also measured.
https://www.notebookcheck.net/Geekbench-tests-pulverized-by-16-core-AMD-Ryzen-processor-clocked-at-5-2-GHz.426485.0.html