It's working straight with XMP 'on' for DDR4 4x8GB 4400MHz B-die memory. So, this is the motherboard for people, who don't want loose hours for tweaking just memory. To be more specifics - I use Intel i7 13700KF and in theory this chipset not allow you for overclocking processor but in BIOS is plenty of tweaking tools for your chip. Recommended.