Cooling issue in this build!

[AmbitionAnt]

I have this build:

Fractal Design R5 (NON - WINDOW VERSION)
i7 4790k + 212 EVO Cooler
ASUS Maximus VII Hero motherboard
2x MSI GTX 670
16GB Kingston Genesis RAM
EVGA Supernova G2 750W

I have the 2 default fans that come with the case (1x front 1x rear) and with my going SLI with the gfx cards i purched two corsair AF120's and placed them in the bottom and an extra in the front. But my temps with GFX cards is 80 degrees and around 75-80 with cpu on full load/stress tests. Idle temps arent brilliant either - sitting around 35 for cpu.. should i move the fans around? if so where and how should i set them up? as in push / pull config etc.

 

[Sakata]

Do the fans rev up, also doesn't that case have heavy sound dampening on the front, so it is harder to pull air in from the front?

 

[AmbitionAnt]

Do the fans rev up, also doesn't that case have heavy sound dampening on the front, so it is harder to pull air in from the front?

Yeah they do rev up - to virtually max RPM. Yeah it is heavy on the front with the door. Should I move one of the front ones to the side ?

 

[Sakata]

I would put the fans on the sides and top of the case and get it in a fresh open spot for good clean cool air intake.

 

[AmbitionAnt]

I would put the fans on the sides and top of the case and get it in a fresh open spot for good clean cool air intake.

I dont want to put one on top if i can help it tbh - opening up the top would make it much more noisy and I don't really want that. maybe keeping a bottom one and moving one of the front ones and putting it on the side? should i make the side one an exhaust then ? or should i keep them all intakes except the rear fan#?

 

[Sakata]

Well if they don't have to work as hard they won't rev up as much, and if noise is an issue then get noctuas, also maybe look at getting a larger heatsink for your CPU. Another question what is your GPUs idle temps?