Intel Core i5-8250U testing with a Intel MIR1 (5.12 BIOS) and Intel UHD 620 on Ubuntu 18.04 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1809287-RA-1809286RA84