Why is your memory clock so low on your GTX 1070 in your picture it says it's set to 1350 and I'm assuming that is its base frequency which means its only running at 5400 Mhz effective on your 1070 which is really low. it should be closer to 8000 effective if not hight
That's +1350Mhz to the default memory speeds. I've added to the base, that isn't the actual speeds. If you look at the GPU-Z detail you will see the Micron memory is running at 2237Mhz.