Getting into the BIOS, I found myself getting ready to type, "In typical ASRock fashion". You can see, though, if you've looked at previous ASRock UEFI BIOS versions you'll see we've got a nice fresh look from ASRock on the new X79 Extreme4 which looks fantastic. We've got a bit more color present, some fancy new logos; it's just a really nice improvement compared to the older one that while very good, did look quite bland.
Of course, the overclocking side of things is all done in the "OC Tweaker" section and for the most part there's nothing too confusing going on. You'll probably want to head into the Voltage Configuration to do some fine tuning there, but for the most part there's nothing too crazy going on.
Moving through the rest of the BIOS, there's nothing too out of the ordinary and everything is fairly self-explanatory, so let's move onto the testbed side of things and also see just what we could do in the overclocking side of things from the BIOS.