Originally Posted by DStealth
Just have in mind this "Memory Support
While flashed on Samsung memory will highly restrict the overclocking abilities
I think you may be confusing the memory installed in the 1080 and 1070.
All 1080s have Micron GDDR5X memory. Micron is the only company to make GDDR5X memory.
The Samsung GDDR5 Memory is the memory installed on most GTX 1070s and they seem to be using the 86.04.1E.XX range of bioses.
However, there are also a minority of GTX 1070s that have Micron GDDR5 memory installed. The earliest MSI Gaming and Gaming X 1070s made in June 2016 have Samsung memory installed and use the 86.04.1e.40/41 bioses but the batch made in early-mid July have Micron memory installed and have a 86.04.26.XX range bios installed. I have noticed that there are also some Micron Memory Palit and Gainward 1070 cards around as well
I have one of the Micron memory Gaming X 1070s and would love to play with some bios swaps but as I have not heard of anyone trying it out yet and talking about it, I am not prepared to experiment with my only decent graphics card by trying to flash my micron card with a Samsung bios.