[Xboxmember1978]

Does anybody know if they are interchangeable? Not sure if the only difference is that the 660TI is a double slot cooler and the 680 is a triple slot cooler.

 

[100cotton]

Why would you want to? The back panel would still be 3 slots anyways. I would think they have different PCB's though.

 

[Xboxmember1978]

Just to let you all know just in case another member wants to know, yes the both are interchangeable and the back panel is too! Now I have 2x DirectCU II 680's that are double slot cards that run COLD in sli!

My experiment went well!