ok i have i72700k sandy bridge cpu .asrock extreme 4 gen 3 mobo .32 corsair memory. have two gpu,s in crossfire sapphire vapor r9-290x 8gb power supply corsair 1200 ati , samsung ssd,s in raid 1t total . 4 samsung hhd,s in raid ,for drive d . one blueray read write one dvd read write . water cooler for cpu. corsair closed loop . . for cooling top fan 140. front fan 120. two side 120. .
my issue is over heat or primary gpu. in past with singel . did run hot. using msi afterburner to maintain 80% when gaming .no problem . i put in second safire 290x . and now performance in gaming poor . i just got battlefield 4 , and after 15 min of play it gets hot . up to 80c . just top card , their is about half inch of space between top and second card .
so i am looking for solution . thinking a better mobo to give more space between cards . or perhaps .build a water cooling loop for the two gpu,s . come this far .and feel my baby is almost their , but she is not there ,