Reference Titan x upgraded with hybrid, can you SLI with factory titan x hybrid?

[unst0ppabler0c]

From what i can gather they say you shouldnt put reference cards with non ref cards. Does this apply to the titan x hybrid upgrade? Just asking cuz i just did the upgrade and was thinking down the line like september to get another for sli. How would i go about that? 
 
p.s. I should mention I was able to match the factory clocks and boost no prob.

 

 

build

https://pcpartpicker.com/b/2LXH99

5930k

rampage v

titan x 

geil 3000mhz cas 16

[ir_cow]

you can put reference cards with non reference all you want. the problem is usually when the stock card tries to match the clocks of the faster card and causes errors. just make sure the top card is the slower one.

 

or make sure they both can do the same clocks. though since it looks like you just put a AIO cooler on a stock Titan X, I don't see why another card can't keep up within reason. I'm sure one card can clock slightly higher, but just keep them the same.