The table below shows the results of our overclocking experiments:
Intel DZ77BH-55K mainboard does better than other two Intel boards during overclocking, because it was the only one of the three that managed to overclock our test processor to its maximum frequency. In most computational benchmarks the board is in the leading group of boards with the same overclocking results. It even managed to break ahead a few times.
However, 7-zip test is highly sensitive to the memory sub-system parameters therefore Intel DZ77BH-55K doesn’t show very high results here because of different memory timings that we had to use. Moreover, good overclocking results do not really help Intel DZ77BH-55K in the gaming tests, where it still falls quite far behind.