ASRock uses the same BIOS style as ASUS and Intel used for their own boards, so if you have used these boards in the past (as I am sure most have), this BIOS will feel quite familiar to you.
If you're a first time user or just someone who doesn't want to mess around with all the settings in BIOS, ASRock places under the Smart menu a set of pre-determined overclock profiles to help you setup your system as quick as possible.
If you are more into tweaking yourself, this board gives you quite a bit of freedom. Under the advanced menu are all the sub menus allowing you to tweak CPU, memory and voltages to some pretty high numbers.
Despite all the tweaking functions, this board was limited to 230MHz FSB. While this did clock our CPU to 4GHz stable, we hoped to see more; especially compared to AMD 785G which we managed to get to 300MHz from easily.
You can see the validation here.
As all overclocking results are dependent on the hardware you use, your results may vary. Results of our overclocking tests are included in the performance section with the stock scores.
Important Editor Note: Our maximum overclocking result is the best result we managed in our limited time of testing the motherboard. Due to time constraints we weren't able to tweak the motherboard to the absolute maximum and find the highest possible FSB, as this could take days to find properly. We do however spend at least a few hours overclocking every motherboard to try and find the highest possible overclock in that time frame. You may or may not be able to overclock higher if you spend more time tweaking or as new BIOS updates are released. "Burn-in" time might also come into play if you believe in that.