Gigabyte Z77MX-D3H Review
Because of the poor results in the Performance test of both 3D Mark applications, we didn't run the HD4000 on the Extreme preset.
3D Mark Vantage
Even with everything down low in the performance test, the HD4000 isn't exactly a gaming beast. The overclocked results show an improvement over the UD5 and gives the best score of the current test setup.
3D Mark 11
Again the HD4000 has little to recommend it. The overclock with the HD7970 gives the same tight results we've come to expect, being such a GPU based score.