I gave you the numbers in that post... The GTX 970 is a 150W card. Two in SLI is 300W. A single 1070 is a 150W card.
Well. Sort of. The if you look at a this..
You can see what I mean. The nvidia 1070 card pulls 30w less than a 1070 msi card. But this is on OC mode I believe ( can't find the article that says the mode right now). I am wondering if when on silent mode it is equal to or less than the 1070 stock card. I am thinking it will be close, but because the card has a very different power system I am worried it won't be and instead will be 175w no matter what because of the voltages. I think it will go down, but don't know how much. The decision will then be based on the amount of power do I go stock or MSI. I really want to go MSI and will probably do so anyway but 30w difference is not tiny so I want to make sure I know what I am deciding between. Make sense?