Help with crossfire and 2 different GPUs

Imjusthere

Honorable
Nov 29, 2013
3
0
10,510
I'm ignorant with crossfire mechanics, etc. but I'm wondering if I added a AMD Radeon HD 7870 with a GTX 680 what could be benefits? Any bottlenecking, etc.?
Extra Info:
MotherBoard : Maximus V Extreme
CPU : Ivy bridge i7-3770k
 
Solution
You cannot Crossfire/SLI an AMD Radeon card with an NVidia Geforce card. SLI utilizes two identical model NVidia Geforce cards. Crossfire utilizes two nearly identical AMD Radeon cards.

-Wolf sends