So when i enable XMP 2.0 Profile 1 on the G.Skill Ripjaws V DDR4 2400 2x8GB with the ASRock Z270 KIller SLI/ac and i save the changes in the bios and boot, it's performance is the same as disabled XMP Profile for anyone else! Here's a link to a benchmark: http://www.userbenchmark.com/UserRun/3940565
Specs:
CPU: Intel Core i5-7600k (Not overclocked)
GPU: GeForce GTX 1060 6GB SC Gaming ACX 2.0 (Overclocked by 150/360 in MSI Afterburner)
HDD: Seagate Barracuda 7200.14 2TB
RAM: G.Skill Ripjaws V DDR4 2400 C15 2x8GB
MBD: ASRock Z270 Killer SLI/ac
Specs:
CPU: Intel Core i5-7600k (Not overclocked)
GPU: GeForce GTX 1060 6GB SC Gaming ACX 2.0 (Overclocked by 150/360 in MSI Afterburner)
HDD: Seagate Barracuda 7200.14 2TB
RAM: G.Skill Ripjaws V DDR4 2400 C15 2x8GB
MBD: ASRock Z270 Killer SLI/ac