The Guru of 3D published a review on the MSI AfterBurner 4.3.0 Beta 3 and GeForce GTX 1080 Overclocking Guide With AfterBurner 4.3.0 Beta 3

A quote from the article:

Today an article slash guide dedicated on overclocking the GeForce GTX 1080 with AfterBurner 4.3.0. Can we take it towards 2000 MHz ? Yes we can. Armed with a new trick or two overclocking will never be the same though. But if you want another notch extra performance out of an already seriously fast Nvidia GeForce GTX 1080, we'll gladly teach you how to do it.

 MSI AfterBurner 4.3.0 Beta 3 and GeForce GTX 1080 Overclocking Guide With AfterBurner 4.3.0 Beta 3 @ Guru3D