Intel Core i7-6500U testing with a ASUS K501UW v1.0 (K501UW.301 BIOS) and i915drmfb on NixOS 20.09 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 2011033-NE-2011031NE09