Konig wrote:
Ya I noticed side panel front glass is quite hot to touch but that don't make sense cuz I got 16x fans in my case. I don't think side fan is a problem because the side fan is intake just like the front fans so it sould help the front fans.
I liked my z170 maximus extreme board more than my formula ix because the extreme had better spacing on the pcie slots
Maybe my fans are ****, I heard lot of bad stuff about those new corsair MLF fans.
XD what you mean with reduce my oc I don't think a small 100mhz on my 7700k would be considering a OC also voltage is un touched.*
PS custom fan curve thing only works when the software is running in background and I don't like many programs in the background, probably sould flash my gpus with custom bios and set my own fan curve in the bios, sadly there is no pascal bios editor yet**
That's a red flag, right there, the warm glass. And I mean that your front fans are sucking air into the case, but the proximity of the side fans blows into the air coming in the front thus disturbing front to rear air flow, potentially trapping warm air in the case. Removing the side panel and/or disabling the side fans at the front is an easy enough task to check if thermals drop. Also, where are the bottom fans blowing? Into the PSU or bottom of the VGA? Ideally you'd want the side fans blowing directly into the side of the VGA cards. Again, easy enough to disable side and bottom fans and check to see if temps reduce. If not remove side panel and see what happens.
According to your fan layout you have a fan blowing directly towards the end of the top VGA and onto your VRM and CPU which is good. But bottom fan blowing air up and potentially disrupting THAT fans rearward airflow could render its warm air dissipation from both VGA's and the VRM's redundant. In theory the layout is good, but the fans might also be counteracting each others directional flow, consequently trapping warm air, preventing adequate cooling of components. Especially with two 1080's in such close quarters. One card will warm the other as a result so pushing that air away from them is critical.
Not sure about your fans. Which model, exactly? Just for comparison, I have two Deepcool TF 120's pulling air in the front, one pushing air out of the rear and a 120mm fan that came with the case pushing air out through the top. My thermals under gaming load are as follows;
PCH: 41C
MB: 31C
SSD: 27C
HDD: 30C
CPU: 35-40C with Deepcool Lucifer V2 with 140mm fan
VGA: 55C
DIMM's: 34C
I set my case fans to the PCH as they are the hottest component, and temperatures never fluctuate significantly. This ensures consistent operation and air flow by the case fans. I do only have one 1070, though.
Oh yeah, I forgot you managed 4.6Ghz at 1.0v. Which again raises a red flag. At that voltage one would imagine thermals would not be an issue.
Whatever program you are using for fan curves, run it. Make sure fans are operating consistently at RPM's that allow them to move air efficiently. Again, from my personal experience, I initially set my case fans to react to CPU temps. When the Lucifer spooled up it cooled the CPU quickly which lowered case fan RPM's. I put my hand near the rear exhaust fan and felt air trickling out...HOT air. As a result MB temps were 39C and PCH temps were 49C. Just because you THINK you have good air flow doesn't mean you do. Warm air trapped in the case will rise and inevitably make its way through your rad fans. Warm air will not cool the coolant significantly which will make its way to the CPU ineffectively cooling it in turn. Or rad fan air blowing in counteracts other fans air flow again contributing to disruption and trapping warm air inside.
One other thing I forgot to mention in earlier posts is that if your cooler is faulty, the CPU will heat up components surrounding it, as well. Or it may simply be due to my previous theory of warm air trapped in the case rising through rad fans, but the same consequence occurs.
Either way I suggest you try these simple approaches and prevent another conceivable catastrophe. You'll figure it out and if you need to you can adjust case fans to ensure optimal air flow, or you get a new CPU cooler. Good luck.
I'd like to deploy my troops in her country.