What can I do to lower the temps in SLI setup?

[0ulooked]

Right now I have two gigabyte 980 ti G1 gamings in my rig. They have two slots of space between them (so they aren't exactly choking on heat).

However, the noise from the fans bothers me a little so I want to know what I could do to lower the temps even more.

I thought about adding a pci blower fan in between the two cards to release some of the heat from the lower card. Would this work? Or should I try something else?

Any suggestions would be appreciated.

 

[Shaun o]

Reference 980ti cards, or aftermarket cooling solutions on both cards Oulooked. ?

Does the second 980ti card run any hotter that is higher up in the tower at all, and by how many C ?

 

[Snipergod87]

I think the PCI blower fan would actually be counter productive (in most cases), what are the temps you are getting when it it noisy, you may be able to tune the fan profiles to make them quieter, other than that maybe adding more intake air.

 

[0ulooked]

Reference 980ti cards, or aftermarket cooling solutions on both cards Oulooked. ?

Does the second 980ti card run any hotter that is higher up in the tower at all, and by how many C ?

Gigabyte g1 gamings like I said. Overclocked to +100 core and +300 memory.

Bottom card stays 10 degrees C cooler than top card.

Highest temp I've seen from top card was 88 C after playing BF4 in 8k Resolution max settings for a while.
In almost every other game it tops at around 80-85 C