KawPow Miner Hashrate issue

Hey guys,

I'm mining Ravencoin on the KawPow miner just for fun with a Nvidia 1060. After following the guides I finally set up the miner and overclocked the graphics card but I am only producing around 1~2 Mh. According to a graph I found, it states that I should be producing around 8 Mh. The weird thing is when I watch a video on youtube, the hashrate bumps up to around 7Mh.

Does anyone know what's going on?