Det står her det du skal vide: MSI Afterburner is capable of +87 voltage. This allows the GPU to go from 1.206v up to 1.250v, which is more than enough for this GPU to reach 1600MHz without artifacts, and without crashing. However, the power limit of only 10% caps the overall overclock potential, and the clock speed throttles all the way back to 1542MHz. Yep, the potential, the headroom of this GPU is upwards of 1600MHz but the power limit is the limiting factor, it doesn't allow a high enough setting to exploit the real potential of this GPU.