I have the ASRock in my system, and it is superb. No trouble overclocking my 2500K to 4.8GHz, and you can either overclock manually or use their overclocking presets in the UEFI.
I have the ASRock in my system, and it is superb. No trouble overclocking my 2500K to 4.8GHz, and you can either overclock manually or use their overclocking presets in the UEFI.