CPU-Z - DDR4 with a Core i7 processor
Combining DDR4 with your processor
Okay, let's fire up CPU-Z so you can check out a little how we have the system configured. In the BIOS typically you can just flick on the XMP profile, at default your memory will be running at 2133 or with slow SPD/JEDEC timings. If you have a decent brand Intel motherboard then in the BIOS you will be allowed to load up the XMP profile and apply that profile in the BIOS, thus activate the pre-configured frequency, timings, and voltage. If that doesn't work, you'd need to insert the timing manually, but 9 out of 10 times, that simply isn't necessary.